Please, don't miss Martin Creed: What's the point of it? at the Hayward Gallery if you're in London. It is visually stunning, very entertaining and it doesn't even require you to wriggle with your brain if you don't want to. In fact, i think this is contemporary art for people who can't suffer to see the words 'contemporary' and 'art' side by side. But don't quote me on this, i never tried to bring a contemporary art-hater to a retrospective of an artist who won the Turner Prize with Work No 227: The Lights Going On and Off, an installation in which the lights of an otherwise empty gallery were turned on and off every five seconds.

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Martin Creed, Work no 960

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Work No. 1094, 2011

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Installation view,Work no. 1092, 2011,Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

Also i am not entirely impartial when it comes to Martin Creed. I love his work. Whether it's the Sick Films in which people enter an empty white space and proceed to vomit on the floor, the mocking neon signs or the cactus plants neatly positioned by size. I LOVE his work.

What's the point of it? is a retrospective which aim wasn't to simply assemble most of Creed's most representative pieces, but to provide a multi-sensory experience. As the following two works will easily demonstrate...

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Work no. 1092, 2011. (Photo by Happy Famous Artists)

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Work no. 1092, 2011. (photo by Happy Famous Artists)

The word MOTHERS almost literally hits you as you enter the gallery. You instinctively duck as the 6 gigantic neon letters slowly gyrate and dominate the whole room. It is fun and slightly menacing. I wonder how the Hayward wasn't served a loud "Health and Safety No No." Meanwhile, 39 metronomes lined up on the floor gently tick at various speeds.

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Installation view, Work no. 200, 1998, Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Martin Creed, Work no 200

The small glass room above is filled with some 7000 balloons. I'm claustrophobic. Even the title of the installation, Work No. 200. Half the air in a given space, made me hyperventilate.

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Installation view,Work No. 1806, 2014, Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

The exhibition is also an optical party: the walls serve as a happy splashy backdrop for the works. Creed covered them with layers of paint, stripes of adhesive tape and even with rows over rows of small broccoli prints.

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Installation view,Work No. 1585, 2013,Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Photo by Happy Famous Artists

There were also videos from the Sick Film and Shit Film series. Work No. 660 shows a rather elegant and not entirely at ease young woman entering the frame and defecating in the middle of a white gallery.

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Work No. 660, 2007

I wish i could find online videos from the Sick Film series. I don't care much for the crap ones but the vomit series is mesmerizing. Some people throw up generously. Others struggle to do so and eventually give up. "Living," as the artist explains "is a matter of trying to come to terms with what comes out of you... That includes shit and sick and horrible feeling. The problem with horrible feelings is you can't paint them. But horrible vomit - you can film that."

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Work Number 1029. Photo via Purple

Rise and fall of an erection on to the Hayward's terrace. Creed has distributed works outside of the usual gallery space: on the terrace, in the bathroom, in the lifts of both the Royal Festival Hall and of the Hayward Gallery.

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Work 1686 (Ford Focus). Photo by Happy Famous Artists

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Photo by Happy Famous Artists

So what's the point of this exhibition? I guess there are many answers to that question. For me, it's about getting lost in sensations, being surprised, feeling awe and disgust at the same time and having a very happy moment that lasted long after i exited the show.

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Installation view Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Martin Creed, Work no 629


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Installation view,Work No. 1110, 2011,Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind


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Martin Creed, Work no 88

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Installation view Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Installation view, Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Martin Creed, work no. 1095

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Work No. 1315

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Installation view,Work No. 928, 2008, Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

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Installation view, Work No. 916, 2008, Martin Creed What's the point of it, Hayward Gallery. © the artist. Photo Linda Nylind

Ah! Martin Creed! Even the man looks very cool.

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Photo by Happy Famous Artists

Martin Creed: What's the point of it? is at the Hayward Gallery until Monday 5 May 2014.

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Jane & Louise Wilson, Urville (from the 'Sealander' series), 2006

Most people are fascinated by ruins. The appeal of the crumbling and the decaying is such that it has its own term in photography. It is called "ruin porn" and Detroit is one of its most celebrated subjects. Tate Britain currently has an exhibition about the mournful, thrilling, comic and perverse uses of ruins in art. It is called Ruin Lust. Not because Tate curators are prude and proper but because they are erudite, the title of the show, i read, comes from the 18th-century German architectural word Ruinenlust.

The exhibition begins with the eighteenth century's fascination for ruins among artists, writers, architects and travelers. Think J.M.W. Turner and John Constable. I can't summon much enthusiasm for paintings, etchings and sculptures of the past so i'm going to stop the romantic trip here, shamelessly skip the first parts of the exhibition and focus solely on contemporary works. Most of them photography.

Contemporary artists see ruins, not simply as scenes for aesthetic pleasure and remembrance of past glory, they also question their essence and even view them as as sites of rebirth and new opportunities.

Even if i deliberately only enjoyed a small part of Ruin Lust, i exited the show content and ready to enjoy any overlooked and crap-looking bit of urbanism London has to offer (before they become a real estate 'prime location'.)

Here is a hasty tour of the show. It represent only a very subjective and photography-heavy perspective of it:

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Jane and Louise Wilson, Azeville, 2006

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Jane & Louise Wilson, Biville (from the 'Sealander' series), 2006

Jane and Louise Wilson have long explored architectural spaces that evoke power and control. The artists started photographing decaying Nazi bunkers on France's Normandy Coast, after having read an article by J.G. Ballard on their place in modernist architecture. "We were intrigued by the World War II bunkers that were being drawn back into the water," Jane says. "It was like something from an ancient civilization, but darker."

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Tacita Dean, Vesuvio, 2001

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Tacita Dean, The Wreck of Worthing Pier, 2001

The Russian Ending, by Tacita Dean, is a series of photogravures with etching inspired by postcards documenting disastrous events. The title of the series refers to a cinematographic practice of the early 20th Century when the last sequences of European movies exported to America and Russia were filmed twice. American audiences would watch the 'Happy End' while a 'Tragic End' was made for Russians.

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Broomberg and Chanarin, Red House #12, 2006

Adam Broomberg and Oliver Chanarin have photographed marks and drawings made on the walls of what seems to have become a tourist hotspot in the town of Sulaymaniyah in the Kurdistan Region of Iraq: the Red House. The building was originally the headquarters of Saddam's Ba'athist party. It was also a place of incarceration, torture and often death for many Kurds. Broomberg and Chanarin

The artists photographed the marks left by Kurdish prisoners. We cannot tell what marks were made when and in what order. History presents itself as a palimpsest. If you wish you can sense in these photographs echoes of Brassai's surrealist images of scratched grafitti from 1930s Paris or Aaron Siskind's photos from the 1950s of daubs and tears made in hommage to abstract expressionist painting. But the context is more pressing and more fraught. The traces recorded by these photographs may relate to past events in the history of the Red House but nothing is settled in Iraq yet. While the photographs are fixed forever, these may not be the last marks made on these walls - David Campany.

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Gerard Byrne, 1984 (screen shot from the video installation), 2005-2006

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Gerard Byrne, 1984 and Beyond, 2005-2006

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Gerard Byrne, 1984 and Beyond, 2005-2006

In 1984 and Beyond, Byrne re-enacts a discussion, published in Playboy in 1963, in which science fiction writers - including Isaac Asimov, Ray Bradbury and Arthur C. Clarke - speculated about what the world might be like in 1984. Unsurprisingly, they were way off the mark.

Black-and-white photographs accompany the video work look like they came straight from the 1960s but if you look better you realize that they show objects, landscapes, cityscapes and scenes that might just as well belong to 1963, 1984 or now. They show the future that might have been, that probably never was but that still loiter in today's world.

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Keith Arnatt, A.O.N.B. (Area of Outstanding Natural Beauty), 1982-4

Keith Arnatt's deadpan series A.O.N.B. (Area of Outstanding Natural Beauty) subverts the idea of what is picturesque and what deserves to get our attention by pointing the camera to the most prosaic man-made interventions in the landscape.

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John Latham, Five Sisters Bing

Five Sisters is a derelict land site in the Midlothian and West Lothian area which John Latham, during his artist's placement with the Scottish Development Office, recommended they be preserved as monuments. He also proposed that the 'bings' (huge heaps of coal waste) should be preserved as monuments. Latham's proposed to erect sculptures, in the form of books, on the summits of the 'bings'.

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Paul Graham, Paint on Road, Gobnascale Estate, Derry, 1985, printed 1993‑4, from the series Troubled Land

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Paul Graham, Republican Coloured Kerbstones, Crumlin Road, from the series Troubled Land

Paul Graham's series Troubled Land looked at "the troubles" in Northern Ireland.

Instead of working like a photojournalist and look for dramatic scenes to document, Graham searched for subtle traces of political instability left in the landscape. Graham said: "It's a combination of landscape and conflict photography, using small seductive landscapes to reveal the details."

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Jon Savage, Uninhabited London, 1977-2008

Savage photographed abandoned locations around North Kensington. In the 1970s, the area had very little in common with the chic neighbourhood it later became. He wrote:

These photos were taken on an old Pentax during January 1977: their purpose was to serve as an image bank for the second issue of the fanzine London's Outrage. The location was the square of North Kensington that lies between Holland Park Road, the Shepherd's Bush spur, Westbourne Park Road and the Harrow Road.

The bulk of the images come from the streets around Latimer Road and Lancaster Road: the district called Notting Dale. Here, as in other inner London areas like W9 (the Chippenham) and WC2 (Covent Garden), the tide of industry and humanity had temporarily receded. Slum housing stock had been demolished, but there was no reconstruction: squatting communities like Frestonia (based in Notting Dale's Freston Road) occupied the remaining buildings. Not yet the clichés of punk iconography, large tower blocks loomed like primitive monsters above the rubble and the corrugated iron. I was guided to this area after seeing the Clash and the Sex Pistols. I was very taken with the Clash, partly because their North Kensington manor was so close to mine. Songs like "How Can I Understand The Flies" and "London's Burning" reflected their environment with precision and passion. London was very poor in the late seventies. (via)

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Rachel Whiteread, A: Clapton Park Estate, Mandeville Street, London E5; Ambergate Court; Norbury Court; October 1993 1996


Rachel Whiteread, B: Clapton Park Estate, Mandeville Street, London E5; Bakewell Court; Repton Court; March 1995

Rachel Whiteread's 1996 prints show tower blocks on three housing estates in east London at the moment of their demolition. The images were scanned from photographs and stages in each of these demolitions were documented in three photographs taken from the same view-point. A fourth photograph of each site from a different location records moments that preceded or followed the knocking down.

The Demolished photos record what Whiteread calls 'something that is going to be completely forgotten ... the detritus of our culture', creating a memorial to the past in the hope of generating something better for the future.

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Tacita Dean, Kodak, 2006

Tacita Dean's film Kodak explores the ruin of images and obsolescence of technology. The artist traveled to Chalon-sur-Saône (France) in 2006 to visit and film the final days of the production of the company's 16-mm film stock.

On the day of filming, the factory also ran a test through the system with brown paper, providing a rare opportunity to see the facilities fully illuminated, without the darkness needed to prevent exposure.

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Laura Oldfield Ford, Detail of Ferrier Estate, 2010

Please, don't let this post convince you that i don't like painting. Laura Oldfield Ford's look at brutalist estates and architecture's failed attempts to build an egalitarian society.

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John Riddy, London (Weston Street), 2009

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David Shrigley, Leisure Centre, 1992

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David Shrigley, Leisure Centre, 1992 (detail)

Ruin Lust is at Tate Britain until 18 May 2014. The catalogue is available on amazon USA and UK.

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

In 1800, Alessandro Volta made the first electro chemical battery. The 'voltaic pile' demonstrated that a moist, porous material sandwiched between two dissimilar metals can produce an electrical current. The scientist tested several metals and found that zinc and silver gave the best results.

In his experiment, Volta used a disk of copper, covered it with a disk of cloth soaked in brine (i.e., the electrolyte), and stacked that with a disk of zinc. He repeated the copper-cloth-zinc disks piling up until the pile reached a height of about 30 cm. The positive end of the pile is the bottom copper disk, and the negative end is the zinc disk on top.

Volta's experiment was re-enacted on a gigantic scale at the Age of Wonder festival a few weeks ago in Eindhoven. Or maybe i should write that Michiel Pijpe and the Artscience Interfaculty re-enacted the re-enactment of the voltaic pile discovery that media art pioneer Dick Raaijmakers realized in 1995. Raaijmakers (or Raaymakers) is regarded as one of the founders of the Dutch electronic music. He is also closely connected to Eindhoven through his research at the Natlab (Philips Research Laboratories) in the fifties.

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Dick Raaymakers at the Philips NatLab (image via V2_)

Over the course of a several hour long performance, the Volta team built up a giant and foul-smelling pile that alternated copper plates, clothes drenched in acid and zinc.

I didn't stand and stare until the final moments of the performance but I wish i had. The goal was to use the oversized battery to produce enough energy for one light bulb, suspended from the ceiling. I might have missed the grand finale but i've nevertheless been impressed by this over-sized lesson in physics and by the calm, repetitive gestures required to light up a mundane bulb for a few seconds. Also, it's always good to be reminded what a genius Raaijmakers was.

Thus, the audience can experience the relation between the invested labor and the resulting electric energy. And also, how and why the original visual quality of this 'proto-element' has been lost in favor of the efficiency of the modern battery. 'Volta' intends to recreate this lost plasticity, if only for a single moment.

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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Michiel Pijpe and the Artscience Interfaculty, Volta, Dick Raaijmakers ('95) at the Age of Wonder Festival. Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

I already mentioned the festival Age of Wonder last week in my notes from Nick Bostrom's talk about (human and artificial) Super Intelligence. The festival attempted to reflect on the challenging but ultimately exciting techno-mediated times we are living with a series of performances, keynotes and art installations. BioArt Laboratories illustrated the essence of the festival with Tree Antenna, an installation and workshop that engaged with alternative wireless communication, ecology, DIY culture and historical knowledge.

The Eindhoven-based multidisciplinary art&design group recreated an early 20th Century experiment in which live trees are used as antennas for radio communication.

General George Owen Squier, the Chief Signal Officer at the U.S. army not only coined the word "muzak", in 1904 he also invented in 1904 a system that used living vegetable organisms such as trees to make radio contact across the Atlantic. The invention never really took off as the advent of more sophisticated means of communication made tree communication quickly look anachronistic.

Tree communication was briefly back in favour during the Vietnam War when U.S. troupes found themselves in the jungle and in need of a reliable and easy to transport system of communication but after that, only a few groups of hobbyists used tree antennas for wireless communication.

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George O. Squier ~ Trees as Antennas (Scientific American, June 14, 1919 & British Patent Specification # 149,917)

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Illustration from Squier's patent

During the last afternoon of Age of Wonder, BioArt Laboratories invited members of the public of all ages and background to join them and bring back tree antennas to our attention. Participants of the workshop could craft simple and affordable devices that would allow anyone to use the tree in their backyard as a radio receiver (it is also possible to broadcast from your tree but the technology is slightly more expensive and it requires permits.)

Squier drove a nail into the tree, hung a wire, and connected it to the receiver. The BioArt Laboratory team used flexible metal spring that wrapped around the trunk as planting a nail into the tree would have damaged it. Their system definitely works as the team managed to communicate with amateurs radios from countries as distant as Italy and Ukraine.

Right now there are only a few amateurs using tree and other high plants for wireless communication but the BioArt Laboratory's objective is to spread the word about this simple and affordable technology and gradually build up a world-wide forest of antennas.

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BioArt Laboratories, Tree Antenna at Age of Wonder (workshop at Baltan Laboratories.) Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (workshop at Baltan Laboratories.) Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (workshop at Baltan Laboratories.) Photo by Sas Schilten

Obviously, in this experiment the tree is part and parcel of the functionality of the antenna. We're thus not speaking of questionable antennas disguised as tree.

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

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BioArt Laboratories, Tree Antenna at Age of Wonder (demo outside Baltan Laboratories). Photo by Sas Schilten

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Ivan Henriques, Symbiotic Machine. Photo courtesy Lyndsey Housden

Having previously given life to a robot that enables plants to move around as they please, Ivan Henriques has collaborated with scientists from the Vrije Universiteit Amsterdam to develop the prototype of an autonomous bio-machine which harvests energy from photosynthetic organisms commonly found in ponds, canals, rivers and the sea.

The Symbiotic Machine uses the energy collected from micro organisms to move around in search for more photosynthetic organisms which it then collects and processes again.

The Symbiotic Machine is currently spending two months in an aquarium in the Glass House in Amstelpark, Amsterdam.

Short conversation with the artist:


Ivan Henriques, Symbiotic Machine

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Hi Ivan! How does Symbiotic Machine relate to Jurema Action Plant. Is this a continuation of that previous work? Did you learn something from JAP that you are applying to the Symbiotic Machine? Or is this a completely different exploration?

The research that started with Jurema Action Plant led to the development of the Symbiotic Machine (SM). I have created a range of works that explores such concepts as: the future (reinvention) of the environment; the acceleration of techno-scientific mutations; when nature becomes culture; the use of natural resources; where these hybrids of nature and technology will take place in the near future and reshape and redesign our tools to amalgamate and be more coherent with the natural environment (these concepts were discussed in the e-book Oritur). When JAP was being exhibited I noticed that as the interaction between the person and the plant enables the machine to move, people were envision a living entity, which was responding to them - i.e. it likes me!, when JAP was moving towards the person and It doesn't like me!, when it was moving away from the person touching it. That is the reason why I gave the Action Plant a first name: Jurema.

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In the past years I have been creating machines that operates within the biological time combining different energy sources. In JAP, the variation of electrical signals inside the plant changes when someone touches it and in Symbiotic Machine it is a machine that makes photosynthesis to generate energy for itself, like a plant. In JAP the machine reads electrical signals and in SM the machine makes photosynthesis in order to have these electrical signals. It is a further research into plants electricity and development of a hybrid entity.

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Could you talk to us about the collaboration with scientists from the Vrije Universiteit Amsterdam? How did you start working with each other? And what was the working process like? Was it just you setting up instructions and telling scientists what to do? Or was it a more hands-on experience?

When I first met Raoul Frese, scientist from the Biophysics Lab from VU Amsterdam, (The Netherlands) I wanted to develop further JAP. I got very inspired after his speech in a symposium at the former NIMK in Amsterdam about photosynthesis. Later we did an appointment to discuss further our possible collaboration. To develop the Symbiotic Machine we had several meetings in my studio and in his lab. Soon, Vincent Friebe, PhD student from Biophysics lab also joined the team.

In this project I wanted to create an autonomous system, which is able to live by itself, as most of the living entities do. For me it is very poetic to create a hybrid living system that can move to search for its own energy source, process it and have energy to do its own life cycle.

We had lots of hands on experiences and exchanging ideas and techniques. The project started with the concept and the technology we could use, but this Beta version was designed according to the necessities and mechanisms the bio-machine required. The project also had collaborations with Michiel van Overbeek who developed the hard/software and the Mechanical Engineer lab from CEFET/RJ (Technological University of Rio de Janeiro, Brazil).

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What are the photosynthetic organisms that the machine harvests? Could you give a few examples? What makes them interesting for the scientists you were working with? 

For this prototype we focused in a specific algae: Spirogyra. It is a genus of filamentous green algae, which can be found in freshwater such as canals and ponds. Spirogyra grows under water, but when there is enough sunlight and warmth they produce large amounts of oxygen, adhering bubbles between the tangled filaments. The filamentous masses come to the surface and become visible as slimy green mats.

I asked Raoul Frese why he is interested in photosynthetic organisms: " Scientists are researching photosynthesis and photosynthetic organisms to learn how processes occur from the nanoscale and femtoseconds to the scale of the organism or ecosystem on days and years. It is an excellent example how a life process is interconnected from the molecules to organism to interrelated species. For biophysicists, the process exemplifies molecular interactions upon light absorption, energy transfer and electron and proton transfers. Such processes are researched with the entire experimental physics toolbox and described by theories such as thermodynamics and quantum mechanics. From a technological point of view, we can learn from the process how efficient solar energy conversion can take place, especially from the primary, light dependent reactions and how light absorption can result in the creation of a fuel (and not only electricity)."

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Microscope Chamber #1. NY, New York - SVA 335 16st W. June 20th 2013

Why were you interested in photosynthetic organisms, and in creating a machine that would feed on them and function a bit like them?

My interest in photosynthetic organisms started when I wanted to develop further JAP in a way that a hybrid organism could harvest its own energy to live like a plant. In April 2013, during the residency in NY I had the opportunity to research these microorganisms when I created the installation Microscopic Chamber #1, using a laser pointer to magnify these microorganisms, where people could see in naked eyes projected on a wall different kinds of microorganisms swimming. These living organisms were collected at Belmar beach, in New Jersey and were displayed in the installation in an aquarium where I cultivated them.

The algae Spirogyra is very common in The Netherlands. The choices of the organisms presented in my works are based on the concept, their own technology and location of the specimen. One of the ideas is to adapt the mechanics and electrical system in the machine to be capable to function with the mili-voltages that plants, animals and us have. Create an autonomous system that could use such small scale of electricity to operate. After the residency I had several meetings with scientists from VU Amsterdam where I had the opportunity to research further the Spirogyra and other photosynthetic creatures.

In this research about plant and machines I want to find a way of coexistence between living organisms and machines more integrated, and inspire people for a possible different future.

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Could you explain us the shape of the floating mobile robotic structure? Because it looks much more 'organic' than typically robotic. Could you describe the various elements that constitute the robotic structure and what their role is?

The machine is designed to communicate with the environment. For this first model the machine is planned to process the algae from specimen Spirogyra to generate electricity. As this specimen is a filamentous floating organism, the robot has to be in water, floating together with the algae.

The structure is composed by an ellipsoid of revolution with 3 conical shaped arms. Attached to the arms tentacles equipped with sensors. The structure is transparent to catch sunlight at any angle. The choice for an ellipsoid of revolution is to create more surface area for the electrodes (photocells) and to use more of the sun rays onto the photocells when the light reflects in the golden electrodes - using more sunlight by consequence. The tentacles make the robot extend its senses to search for algae. The arms create closed chambers to place electronics.

The machine has a complete digestive system: mouth, stomach and anus. See the video:


Ivan Henriques, Symbiotic Machine (digestive system)

Sealed with a transparent cylinder a motor, an endless worm and a pepper grinder aligned and connected by one single axis compose the mouth/anus, like a jellyfish. This cylinder has a liquid inlet/outlet (for water and algae spirogyra) placed at the end part of the endless worm. The endless worm has an important function to pump liquid in and out and to give small propulsion for the machine.

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In order to "hack" the algae spirogyra photosynthesis' and apply it as an energy source, the algae cell's membrane has to be broken. The pepper grinder that is connected at the end of the endless worm can grind the algae breaking the membrane cell, releasing micro particles.

These micro particles in naked eyes looks like a "green juice" which is flushed inside the machine: the stomach.

A tube that comes from the end of the mouth with grinded algae goes though the stomach, inside the ellipsoid of revolution. This tube is fastened on a 2-way valve placed in the center of the spherical shape. Inside the ellipsoid of revolution there is another bowl, just one centimeter smaller aligned in the center. Placing this bowl inside, it creates two chambers: 1] the space between the outer skin and the bowl and 2] inside the smaller bowl. In chamber 1 the photocells are placed in parallel and in series. The photocell is composed by a plate covered with gold, a spacer in the middle covered with a copper mesh. This set up allows the "green juice" rest between the gold and copper.

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After the light is shed on the electrons of the grinded algae they flow to one of these metals, like a lemon battery. As all the photocells are connected, with the help from the electronic chip LTC 3108 Energy Harvester is possible to store these mili-voltages in two AA rechargeable batteries. A life cycle with functions was idealized in order to program the machine and activate independent mechanical parts of the stomach: it has to eat, move, sunbath, rest, search for food, wash itself, in loop.

The 2-way valve mentioned above is connected as: valve 1 hooked up with chamber 1 and valve 2 with chamber 2. When the stomach works is sent information to the machine that the valve 1 has to be opened. The algae flow to this chamber and the machine uses a light sensor to go towards where there is more luminescence to make photosynthesis. After the 10 min sunbathing (photosynthesis) the machine has to clean its stomach - and the photocells - to be able to eat again. Water is sucked in again with the mouth, and via the same valve from the algae, it pumps more water inside chamber 1 in order to have an overflow of this liquid in chamber 2. The liquid, which is now in chamber 2 is flushed out by the motor turning the endless worm and having the valve 2 opened. Fixed on the edge of the structure opposite the mouth, an underwater pump connected by a vertical axis with a servo powers the movement of the structure giving possibilities to steer 0, 45 and minus 45 degrees. The movement programmed for this machine was written concerned about the duration/time, space and energy.



What is next for the Symbiotic Machine and for you?

This version of the Symbiotic Machine still has to be improved and I would like to continue the research and develop this bio-machine further. I want to keep working to improve what was done. The exhibition is from March 9th until 27th April at the Glazen Huis in Amstelpark, Amsterdam.

To start this research it was only possible with support from Stichting DOEN and also to work with this fantastic team. There are another projects I am developing, keep your eyes on my website!

Thanks Ivan!

Previously by the same artist: Jurema Action Plant.

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