Falco Pols, Tactile Research Lab BA3 2015 report:
Falco Pols, Tactile Research Lab BA3 2015 report:
For tactile research lab this semester Beng wanted to work with plastics…. ” I wanted to create structures that, depending on the movements of the audience would change their perception of space. I started with plastic sheets that I hung up in a row to see what sort light of light qualities it had. By putting them in a row and passing my hand through them I saw that layering the material was interesting. Because of the diffusion of the light objects between the surfaces would fade in accordance to how much layers of material was in between. I wanted to see how this would work on a life size scale so I made a bigger version. That was really unhandy to work with. Afterwards I decided to hang up smaller versions in space.
I wanted to know how it would feel like walking through it for a person would be. But I soon found out that when the sheets are too small. The way we perceive the objects would destroy the effect of the material. Because the sheets of plastic are not very wide they don’t feel like a real object that’s integrated with the space. It was hard to transform this material. So I decided to make a frame and tried to wrap it around that. But the plastic breaks very fast when put under tension. Trying to put tension on the plastic did not work. Hanging it was a better option. But I still wanted to integrate it more in the space and make it part of the space it was in. I started to make models to see how that would look in space. Because I could make faster setups. In the model I made the sheets of plastic almost as wide as the walls. This way wanted to try and integrate it with the space more.
I felt that now that it was as wide as the space it was presented it really became a part of the space. But to let people still walk through the space the plastic sheets could not be static objects anymore. They had to move around. This is why I hung the plastic sheets up on motors that rotated the sheets. This created new openings and paths and closed others.
After this tried to see how this setup would react to light. By putting up an LED pad I wanted to see how the object would react to light. The multiple light sources of the pad created multiple shadows of the objects rotating in space. Creating lines and patterns on the floor of the space.
The test with lights created nice visual results. After this I wanted to see what would happen if used colored lights. By making my model white and using a mix of two colors (red and blue) that were hanging from above creating a new color (purple) I wanted to find out if the plastic would act as a wall and break the light or would let the light mix. The colors mixed really weird creating this blue purplish space, with nice changing shadows across the surface of the floor and the walls. The changes were subtle you could see the shadows on the floor very. And the because of the diffusion of the plastic some parts of the space disappeared in some sort of haze. The plastic sheets didn’t really act as a barrier and let the different colored lights mix in an interesting way.
The Kinetic body sticks-project by Naja Ryde Ankarfeldt 2015, started out with one small block of foam, and a piece of double sided tape. I cut the block into a lot of smaller parts, still keeping them together. Hereafter I taped this created structure directly onto my skin, and recognized something very interesting. When moving my fingers the small parts stuck onto my hand would move from the underlying mussels. From even the smallest movements invisible to the eye, the height of the sticks enlarge the tiny movements and move the entire structure like waves. When placed on the neck the sticks are moved synchronized with the voice and action of Adam’s apple. And like that different sections and muscles of the body causes different kinds of effect on the structure. I think it is interesting to research the materiality of the body and how to pay attention to and study the anatomic movements: how do I move my own finger in the first place. The functionality of the anatomical body is so familiar to its owner and taken for granted, that it can be hard to recognize and study the amazing machinery we move around. When having this structure of alienated sticks stuck to your body it suddenly becomes easier to pay attention those moving sticks since they are not an integrated part of you. And it now becomes possible, from an objective point of view to focus on the thrilling anatomic motions. The flexibility of the structure is made possible from the several parts that affect one another and appears to be a connected material or organism. It is the spaces in between the separated parts that allow the movement. I have been experimenting with a broad range of different shapes, sizes, tools and materials. The construction is quite challenging, and I been around different solutions for making the sticks balance, making the structure light enough to remain upright, how to glue them to the material, whiteout gluing them together, how to connect them to the body and so on. The project is still ongoing and will be presented as a part of my graduation project later the year.
During the first part of Tactile Research Lab, John Sandli began growing crystals, for the specific purpose of making lenses. John: …”My first experiments were with table salt, but soon after I began experimentation with both magnesium sulphate and alum.
Epsom salt, or magnesium sulphate, when grown from a new hot solution, then rapidly cooled down usually seem form as either a bed of tiny spikes of crystals reaching upwards (img1), or when grown on a larger flat surface as similar spikes, only growing along the surface. While growing them, I’ve noticed a dense, usually almost opaque, base forming at the bottom of the bed. This kind of bed, of tiny crystalline structures is unsuitable for optics. When growing with a large amount of saturated solution, the beds form so tiny crystals, so as to resemble slushed ice. I discovered by pouring some of the remaining, cold, solution of different beds, and reapplying them to other beds grown with very little solution, with only partially formed crystals, that the crystals formed would grow larger, more rectangular in shape rather than spiky (img2). They often formed along the bottom, instead of upwards. I continued pouring off and reapplying solution in this manner, over and over in varying amounts and discovered that the solution-mix would form a thin, nearly translucent base, with larger, unique crystals embedded and fans of crystals growing out here and there (img3).
I also discovered that by taking some larger spikes as seeds and apply it to such a solution-mix would sometimes form a single larger crystal (imgs4/5). One such turned out to be surprisingly clear with only some faults in the middle going along the crystal. I grew several others, ranging in sizes between two centimetres to up to around four in length. One thing I discovered was how the crystalline structures would enlarge separately while forming a larger crystals. On some crystals you could see it quite clearly, forming a staircase pattern (imgs6/7) along the surface.
While I’d had some success growing the kind of beds I thought I needed, I’d never been able to get such a result starting from a new solution, only mixed solutions of unknown saturation. To form crystals in any realistic time-frame you will need to cook up a fairly saturated solution, but both the heat and the saturation will affect how the crystals grow, together with how rapidly the solution is allowed to cool down. I tried out different ways of preparing solutions, and found that when dissolved in cold water allowed to slowly heat up on the stove, taking the solution of the heat at between 70 and 80 degrees C, I would fairly consistently (let’s be liberal with the definition of “consistently” here.) achieve either beds with larger spikes or one larger crystal without the need of mixing old solutions. Now, I thought that these beds would be suitable for my purposes, but they turned out not to be, or to be specific, the light-source used was not suitable for these beds. But that’s a different topic.
While growing I noticed oxidation of Epsom salt and alum. After a while when exposed to air, they will get coated in a white layer. This is possible to clean off with water, though when exposed to water Epsom salt will get very fragile. To protect the crystals of oxidation, I tried coating them with various lacquers. My first try was with clear epoxy glue. The glue was difficult to apply because of it’s thick consistency, so I later tried heating the glue first. It was still a bit to thick, so I abandoned epoxy in favour of clear acrylic spray. The spray, when applied liberally, did work to protect the crystals, but in some cases it wouldn’t form a coherent, smooth layer, but rather a layer made up of spots and indentations. This was only a problem in some cases, so I will continue with the spray and see how it works with alum.
I also experimented with magnesium sulphate in another way. Me and Andreas conducted experiments of how a piezoelectric microphone would act in a solution of Epsom salt. We hoped to achieve the sounds of crystals forming. We was able to record such sounds, but we achieved a much more interesting and surprising result: They began behaving as field microphones, picking up air vibrations. The sound was affected by the process of crystallisation, so underneath other sounds you hear blubbering sounds, flutters, pops and clicks of crystalline structures forming. The microphone must be placed on a suitably resonating surface to work. We found wood worked best. We took this with us to Poland where we continued the research and eventually found a use for it in our project. Together with this, we also worked with laser-projections. Lasers appeared to project a microscopic image of the crystals, showing lots of small crystalline structures. The image will have an effect close to that of 3D. Ultimately we projected lasers through magnesium sulphate solutions on a mirror, projecting the crystallisation as it occurred.
While working on growing crystals of magnesium sulphate, I also started experimenting with different plastics. One material I found interesting was dried sheets of wood glue. While cold it behaves semi-rigid, slowly shaping itself back to approximately it’s original shape, but when heated it becomes very soft and malleable. It will to a degree retain the shape given while soft as it hardens again. For each time it is heated, then cooled, it turns more brittle, until it is no longer flexible and breaks. It is also semi-translucent, and will act as a filter when looked through. The closer it is to something, the more it shines through, sort of like baking paper.
I chose not to focus too much on alum during the first semester. They grow a lot more slowly, and they usually form either single crystals or very brittle beds of extremely small crystals. As I was more interested in beds of larger crystals at the moment, I grew alum more as a side project to teach myself more. I did find this very helpful for practice and developing a process. They have a habit of rather forming several larger crystal seeds rather than beds, and can grow quite large when reapplied in solution for continued growth. You have to constantly pour off solution to rinse for competing seeds, the reapply the solution, which helps in developing a method of constant care balanced with as little disturbance as possible. I have now chosen to focus more on alum, as they are a lot easier to grow without impurities, which broadens their use for optical experiments.
I have added a few pictures, labelled as “img[nr]”, but I am notoriously bad at visual documentation, so keep that in mind. I’ve also added some sound file.
This experimental installation of Luke Boorman is the ﬁrst setup within a larger research project which aims to see how we can compose with the sonic properties of crickets. Luke .” in this setup four shotgun microphones are connected to four bags of netting each of which contains a population of african ﬁeld crickets this setup allowed the sound of the crickets to be ampliﬁed enabling myself and the rest of the group to create a detailed picture of the crickets sonic palette. With this installation i also wanted to examine if a feedback loop was created between the ampliﬁed cricket chirps and the amount of acoustic cricket song or more simply to examine the relation between the amount relation between these two ways of listening to the sound and if so, how could I develop another setup to research this more thoroughly…”
This mini project was initiated by an assignment provided to me which simply had to be a performance which involved screaming, i was interested in different types of screaming and the reasons as to why we scream be it for aggression, aggravation or pain i asked the group for help and we decided to complete a warm up whereby we would scream in a collaborative group exercise from this an number of different attempts were made for example we walked around screaming at each other or individually peoples lone screams prompted others to scream and a collaborative chorus was made other iterations included organising the group into a giant circle, where we lay on our fronts facing each other, we would scream in unison after a que, similarly we also completed an iteration on our backs again in a circle screaming in unison The most interesting thing which came from these mini experiments was how a collaborative an deliberate act of screaming changed the atmosphere in the room on an individual and group level after the exercises there was a sense of calm relief intact many members of the group found themselves to
be extremely relaxed. the whole process was humorous and enjoyable and was a total re-appropriation of, and distinct change to the situations people usually scream i.
the above documentation from Luke Boorman shows a very fast and constructive hands on research session that revolved around the potential for bladders to be used as an artistic medium we started of a series of very fast and playful experiments whereby we reflected on the bladders as objects in themselves but also tried to construct new was of viewing them starting by blowing them up with a bike pump, we exposed them to sunlight, used them as bouncing balls, stretched their membranes, filled them up with water suspended them from the ceiling where they span around and leaked their water contents,placed pots and pans underneath them turning them from a object of biological function into a bizarre organ-instrument which we found to be cerebral and captivating, from here i was able to take this project further by creating an installation of many bladder organ-instruments which built up a composition from their collective leakage.