Posted tagged ‘workshop’

Oh so busy

November 29, 2009

Unit 1 assessment is due on December 8th. I’ve started a draft for the curation page for this. So far it’s going ok. There’s a lot that needs to be said but I can’t make it too lengthy so need to word things wisely and use the space efficiently with only those posts linked in it that will best illustrate my progress and developments.

Oh and it’s Eid – so obviously I am planning to take it easy for a couple of days.

I am currently in the middle of making the larger Icosahedron. I’ve had to rack my brain about what pattern will work the best and in the end after spending ages over-complicating things for myself I decided to just do a very simple one for now. Then if/when this turns out ok I can concentrate on trying a more complex one.

Icosahedron prep

Using the Icosahedron template I downloaded...

I created a larger version on some really thick card. Its A2 and will hopefully hold together much better than ordinary paper or card

...I created a larger version on some very thick card. Can't remember the GSM but believe me this stuff good make a shelter. Each face (triangle) is aprox. 13 cms on each side.

On another note:

The Saturday workshops are now down to the last two sessions. We have chosen our final mediums for applying our patterns to. Adam Williamson and Lateefa Spiker (see examples of her work here: http://www.lateefaspiker.com) demonstrated the many practices we could employ for our work. Amongst these were ceramic tiles, plaster sculptures, stone carving, veneer marquetry (I think that’s what it’s called), and gilding or painting on glass. The following images were taken in the workshop and some of the work is from current or past students. I do not have their names and so cannot state what belongs to who but just be aware that it is the work of students attending the workshop and applying patterns that have been taught by both Richard Henry and Adam Williamson (you can find out more about the classes here: http://www.adamwilliamson.com/42.html)

Plaster casting

Plaster moulding and carving

Stone carving examples

More stone carving

More stone carving

Stone carving by Adam Williamson

Carving of arabesque design in stone by Adam Williamson

cutting veneer

Cutting veneer using templates

Veneer marquetry

Veneer marquetry

Tile making

Tile making and a semi-glazed example

Tile making 2

More tile making

Examples of wood carving

Examples of wood carving

An icosahedron!

An Icosahedron! This one is made from MDF, the pieces cut at an angle to allow the to slot together nice and clean

Zilij tiles

Zellij tiles. I can't imagine how a beginner would achieve breaking the tiles using the chisel and hammer to 'smash/cut' the individual shapes from each piece that would then fit together to create the pattern. Very hard work.

I couldn’t decide which to go for, as there were so many options. But with only a few hours on three Saturdays, I felt as if whatever I chose I would have to rush it. So I thought let me just go for something I may not get another chance to do for a while – stone carving! lol I don’t even know if my biceps are up to it but I’m going to give it my best. So I chose the weave pattern I did a few weeks ago (see here) and so far have transferred it on to a chunk of stone. This is some lovely soft stone that is relatively easy to carve and has a smooth surface and a slightly creamy colouring. It looks really nice so I’m hoping I do a good job of it.

On top of all this I need to do some final tests with the sculptural pieces for the Unit One assessment. So far I have the reflective work but I want to create a 3D shape version to see if that will work in a similar way to the flat/curved sheets I tried a few weeks ago. I’m hoping the Icosahedron will not take too much longer as that will form the basis for my next set of shapes which will also be using reflective sheets.

I have also decided that after this assessment I will concentrate more on the lighting aspect of the installation. I haven’t looked closely enough at this area and feel there is more room for experimentation. As my current time is being occupied with creating patterns and applying these to different materials I need to set myself a deadline in order to keep that work contained and not spend too long on it. I do really enjoy this part of the work a lot though. So once I have pinpointed the lighting sources with satisfaction, and if I have time I will return to the patterns and materials to hopefully produce some interesting and perhaps more complex constructions.

I am also really intrigued with the possibilities that are emerging with combining 2D and 3D shapes. The work has potential in many subject areas so even this is making me think too much.

Anyway I’ll stop it there for now and get back to finishing that Icosahedron.

Advertisements

Electronic circuits, Arduino and others

May 27, 2009

It must seem like I’ve been quiet recently but I have been doing stuff. ‘Stuff’ is probably the best word to use here because it is encompasses quite a varied group of ‘things’ as a description.

Here’s a break down of my recent activities:

Reading Digital Arts, by Christiane Paul: I was actually supposed to have done this at the start of the academic year as it was listed as ‘recommended reading’ but no one really does that right?

More Pattern making: some were failures – I started giving in and doing my own thing again but I pulled back and said ‘No Sara you must follow the rules’ so I went back to using my handy Islamic Design book and did some new patterns.

Remember doing this in school?

Remember doing this in school?

This one had potential but then I didn't like the way it was going

This one had potential but then I didn't like the way it was going

Another naughty pattern

Another naughty pattern

It’s always frustrating trying to get the lines, angles and circles in the right places but I persevered. Now I have some new patterns to work with to create some more laser cut panels. I want to do more complicated patterns to really experiment with light and shadow effects.

Back to following the rules

Back to following the rules

Underlying grid is easy to see in this image which looks quite interesting as a whole

Underlying grid is easy to see in this image which looks quite interesting as a whole

Hand cut pattern in black card

Hand cut pattern in black card

I’m pleased with this (above image) – even though it looks quite simple it took a while to get to that stage. The star shaped flowers are not accurate at all but I’ll be fixing that up when I make a digital version using Photoshop and Illustrator. I will probably add more detail to the larger shapes though, as I think details look better when enlarged with a light source on a wall – almost like a projection.Using this hand cut method allows me to get a rough idea of what the laser cut design will look like in mdf.

Visiting the Library: I rarely go to the library anymore. Not because I don’t like reading or even just looking at the pictures in books but because I prefer to have my own copies. That way I know I won’t find any unusual stains in between the pages, nor will I have to worry about returning it in time in order to avoid a fine. Anyway so back to the story at hand – I decided that forking out £26 for ‘Physical Computing’ by Dan O’Sullivan and Tom Igoe, was slightly beyond my current budget and it would make sense to just go and borrow it. So off I went to LCC and I’m glad to say no stains have been discovered as yet.

I’ll write a review on both books at some point.

Electronics/Arduino board workshop: Leon, a current Camberwell PhD student was doing this workshop for us last Wednesday (20th May). A brief overview of how it works was provided, as well as some useful links (http://www.arduino.cc/). I spent a good amount of time trying to familiarise myself with the different parts of the boards whilst putting together a set for infra-red detecion. Had to look up different types of resistors, transistors, and all those kinds of bits and bobs to make sure I was putting the right ones in the right places.

Arduino board image from arduino.cc

Arduino board image from http://www.arduino.cc

We then moved on to testing Isaac’s (fellow student: http://www.isaac.alg-a.org/) motor circuit which had a light sensitive resistor attached to it. This set was programmed to turn on an LED and start a motor faster or slower according to the light detected by it. The code looks quite similar to PHP and other complicated programming languages that I really need to start learning at some point. Or maybe I think they are complicated because getting to know it better is something I keep putting off and is almost my excuse for delaying the process?

Getting to know a circuit

Getting to know a circuit

My fear of learning this new but potentially hard stuff is not greater than my wanting to complete my project to a high standard.

Zero to Infinity – connections are made

November 24, 2008

I was invited, by a friend, to attend the Zero to Infinity event at the Dana Centre South Kensington (Thursday 20th November 2008).

A quick look at the panellists and the topic for discussion sparked some interest with me. These panellists included:

Paul Prudence, generative artist
Eleanor Robson, historian of mathematics, University of Cambridge
Marcus du Sautoy, mathematician, University of Oxford
Jane Wess, curator, Science Museum
Facilitator: Rachel Thomas, Editor, Plus magazine

Panellists

From this list of names only one stood out to me and that was Marcus du Sautoy. I had recently viewed his documentary “The Story of MathsThe Language of the Universe” on the BBC (thanks for telling me about it Simon) and thought he was great at explaining math related theories in a friendly and an easy to understand way.

The four very different backgrounds of the panellists was great as it provided different views on the same subject. It was clear that different uses of the mathematical theories relating to infinite numbers, the idea of multiple infinities and whether the number zero is something real or abstract can allow for connections in different areas of practice and study.

Midway through the talk we were split into two groups to participate in a short workshop first off with Marcus du Sautoy. This was a brilliant and practical demonstration to help us understand how one infinity could be larger than another. Ok there were many things floating about such as how fractions and decimal numbers could be used to check against whole number and negative numbers and this was delving into scary territory for me – maths not being my forte. So these further explorations into different types of numbers, rational and irrational, and the stark statement from Du Sautoy that there are different types of mathematics just completely lost me. At one point I had to just accept that there are many possibilities out there in the universe numbers and mathematics are perceived and manipulated to prove various theories using various methods.

Even then, Du Sautoy’s enthusiasm made the workshop enjoyable. Even though there were, well lets say, some brains participating too who were determined to prove something by asking questions that could only really lead to a debate that the rest of us wouldn’t be able to keep up with, it was quite funny to see that not everyone had the same views. And I’m pretty sure one man was actually flirting with him and using his mathematical knowledge to impress him!

Anyway so the next workshop was more of a historical look at how the number zero came into existence and its early use by the ancient Babylonians who kept records of how many different types of cattle were collected and received for the king. This part of the workshop was overseen by Eleanor Robson of Cambridge University. She explained that the Babylonians used to make marks representing different numbers on chunks of clay. This allowed for the accounts to be preserved for thousands of years. An empty space basically represented a zero. Of course their idea of the number zero was used merely for counting that something was not there but not in the same way it is now used for example for negative numbers and calculations of the abstract kind.

Twelve German Jetons - The Science Museum

We also looked at some of the shapes included in a mid 17th century wooden learning box – based on the teachings and principles of Euclid’s geometry. These were original items from the Science Museum’s collection and explained to us by curator Jane Wess. The collection included abacuses from China, Japan and the West where the base numbers for counting were all different.

Euclid's geometry - wooden box of shapes from 17th century Abacuses

Having reached the last part of the evening we heard from Paul Prudence; a generative artist and Video Jockey (VJ) whose work was displayed on the screen in the room. The display was of moving tesselated digital imagery. These images were based on geometric forms relating to the theories we had been hearing about earlier in the evening and in the workshops.

View a video of his work here: http://www.transphormetic.com/2_talysis2/talysis01.htm>/a>

Fast Fourier Radials - A spectrographic visualisation of sound

http://www.transphormetic.com/12_FFradial/pics/02.jpg
Fast Fourier Radials

I was in awe. He had succeeded in creating digital work based on geometric shapes and from this were produced beautiful patterns. So obviously all of this started ringing bells in my head. I was thinking to myself ‘I need to ask this guy some questions and find out what processes he is involved in, what software, which techiniques, etc etc’. I was very curious. So I waited till most people had started dispersing after the talk and told him about the MA and why his work was of particular interest to me in relation to my project. He gave me some of his business cards and encouraged me to take as many as I wanted, as he had so many and each had a different image on the back (stills from his work). They were really cool so I took six 🙂

Talysis 2

http://www.transphormetic.com/2_talysis2/talysis05.htm
Talysis 2

I found a lot more information about Prudence’s work and recent project history on his website: http://www.transphormetic.com/

And I don’t think I could be any more amazed and slightly jealous. He uses Flash and ActionScript to write programs which then produce the patterns and some of them in real time!!! The use of algorithms and mathematics (written into the ActionScript) means that numbers can be used to produce 3d effects of shapes within certain spaces. These have boundaries in which the pattern might become curved along the outer curve of a sphere or within the inner curve and so producing both a convex and concave look with the shapes getting smaller or larger as they move along, further toward or away from the x axis. Ok I’m not sure if I explained this the right way.

Heres what he’s got in the biography section of his site which pretty much sums up his skills quite impressively:

Artist and real-time visual performer working with computational and visual feedback systems and video. Uses VVVV, Flash & processed Digital Video. Lecturer on visual music and syneasthetic art.

Researcher and writer at Dataisnature.

Freelance Interaction Designer and ActionScript Developer. Authoring chapters in a few books relating to computational design with Actionscript.

http://www.transphormetic.com/bio.htm

I’m glad to see a clear example of how a contemporary approach using the latest in technology and programming skills can be made the most of in order to produce something that connects all the ideas that are bought to light in the subject of geometry, shapes, and space (more specifically numbers and their connection to the theories of science and physics of the universe). I mentioned in an earlier post that it was hard to make the connections between the different subject areas as they could become very diverse and branch off into their own projects all together. But this is a great example to show that it is possible to make those connections apparent in one piece.

I feel inspired and have a positive feeling about achieving something great, as a result of this project. God willing 🙂