Posted tagged ‘aluminium’

From pen to paper to computer to metal

June 20, 2010

I thought I’d do this post just for fun. It’s kind of cool to see all the stages of getting a pattern from the first stage to the last – in other words it’s proof of why it took so long:

Creating the pattern:

Creating pat7 from scratch

Creating pat7 from scratch

Using the pattern to cut mirror card:

Pat7 cut into mirror card

Pat7 cut into mirror card

Using pattern to create digital version in Adobe Photoshop:

Screenshot of building up the pattern in Photoshop

Screenshot of building up the pattern in Photoshop

Importing paths into illustrator and exporting as correct files for CAD machines:

Exporting as DXF from Illustrator

Exporting as DXF from Illustrator

Black and green image of imported file from waterjet cutting company:

Single tile of pattern

Single tile of pattern

Full tiled pattern

Full tiled pattern

Final cutting:

Waterjet cut pattern in aluminium

Waterjet cut pattern in aluminium

I’ll add one last image to this when the final stage of sculpting has been completed.

OpenCV with external camera – check

June 9, 2010

I’ve managed to get the external camera working with Processing and OpenCV on my mac. I thought it would be more difficult as I tried it about a month or so ago and it didn’t work. Oh well, it works now so I don’t care. I hope it just carries on working right up to the end of the show.

This image shows that the ‘index’ needs to be changed to indicate which camera input to work with when there is more than one available:

Screenshot from Processing interface indicating parameters

Screenshot from Processing interface indicating parameters

So this is one thing ticked off my To Do list.

I’ve also now been booked onto a slot for using the laser machine next week. If all goes to plan I’ll have a nice panel to use for my plinth which should then match with my sculpture as the same pattern will be cut into it. That way there is some correlation between the two and will be easier to identify that they are part of the same installation.

I’m also slightly concerned about how heavy the sculpture will be. It is meant to be wall mounted but the brackets I am thinking of using may not hold it up. Not to mention screwing the front (pattern cut) panel to the back (blank) panel.

I’ve just been reading that if drilling, a fixed or lathe drill is best for metal. For aluminium a fast speed rate but slow feed rate is best. Which means that the drill bit should be spinning really fast but should be pushing down through the material relatively slowly (I think). Handy info on drilling can be found here: http://www.diyfaq.org.uk/powertools/drillfaq.htm

Ideally it would be good to do this at the 3D resource center but then I’d have to leave the parts there through the week and won’t be able to do anything in between the Wednesdays. Not really an option.

There’s a DIY type shop at the corner of my road. I think I’ll pop in there to ask them what kind of stuff they can do. They might even be able to cut all my plinth parts for me and then I can assemble those at home and hopefully (if my car is fixed in time) drive it to uni when needed.  When it comes to this stuff I haven’t really got much experience. I’ve only ever really put some flat-packed wardrobes up. They came out well and are still standing so it’s a good sign I say. Oh and theres the random wood works I did when in school – that was fun. But back then it didn’t matter so much if things didn’t line up all that straight.

I’m also going to have a rifle through some of last year’s show plinths at uni. There might be something that can be recycled.

I think I should sleep now, I have a feeling tomorrow is going to be another looong day.

Material matter

December 15, 2009

Here is some very interesting, beautiful and inspiring work from various artists around the world. You’ll notice their work is very hands on and they utilise materials which require skills of labour not just thought and planning.

Firstly, this link was sent to me by Isaac (fellow student from MA: http://diminutos.wordpress.com/).  The following images are just a few of the pieces created by Cal Lane who I believe is still based out in Putnam Valley, New York, United States.

Shovels by Cal Lane

Patterns plasma-cut into steel shovels by Cal Lane. Image taken from http://www.callane.com/works.html

Wheelbarrow by Cal Lane

Plasma-cut steel wheelbarrow (2007) by Cal Lane. Image taken from http://www.callane.com/

Cal Lane

Large piece by Cal Lane. Image taken from http://www.callane.com/

Although Cal has chosen industrial purpose objects, they were redundant till she took them on for her work. So oil cans and large barrels now become her medium for art. In high contrast to the very masculine and rough materials and surfaces she works with, Cal applies very feminine and elaborate patterns, cutting them out to look as if she has just embroidered lace.

The dark colours and rusty look and effect of these materials creates another aspect to her work which reminds me of henna/mehndi. This is a natural dye which when applied and left to dry leaves a dark orange stain to the skin. This is usually applied with ornate patterns to the hands and feet on special occasions in the Indian-subcontinent and Arab nations:

Traditional Indian style Henna/mehndi applied to a hand. Image taken from http://redanna.blogspot.com/2009/03/henna.html

To read more about Cal Lane and how she makes these amazing pieces please visit her web site where you’ll find loads more exhibition work, background info and reviews: http://www.callane.com/

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Colourful blasts of geometric sculptures by Jen Stark, another discovery but this time from browsing through google images. The below are just a few sample of her vast work which also includes a couple of animations and drawings.

Spectral Zenith by Jen Stark. Image taken from http://www.jenstark.com/sculpture/

I’m not sure I need to spend much time explaining why I like them so much. But I must mention that they are made using paper. Yes, I know, they are cool simply based on the fact that they are hand and crafted to create and produce extraordinary shapes and designs.

The use of colour is great and something I feel I cannot dwell on too much for my own work just yet. But perhaps for a future project I will be gladly looking to her work for inspiration on colour coordination.

Radial Reverie by Jen Stark

Transfixed by Jen Stark

Eureka by Jen Stark

Eureka by Jen Stark - a monochromatic piece

I cannot recommend enough that you should have a look through Jen’s site at ALL her work not just some of it. You will be amazed: http://www.jenstark.com/sculpture/?page=sculpture

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And finally – I accidently came across Sahand Hesamiyan‘s work whilst browsing through some Iran based art sites.

My favourite pieces of Sahand’s are the ones I’ve chosen to display below. This is because they have been created with an underlying structure of geometric shapes that when contemplated further can be identified as those that appear in traditional Islamic patterns.

Untitled, composite and brass (2007) by Sahand Hesamiyan. Image taken from http://www.sahandhesamiyan.com/

Shams Ι (Sun Ι), Black Oxidised steel (2007) by Sahand Hesamiyan. Image taken from http://www.sahandhesamiyan.com/

Eastern Sun, composite and Aluminium (2007) by Sahand Hesamiyan. Image taken from http://www.sahandhesamiyan.com/

I got in touch with Sahand and he has very kindly replied to my enquiries about his work methodology. I sent him a few interview type questions and he directed me to this statement which he did as part of the Magic of Persia – Contemporary Art Prize 2009 of which he was a finalist: http://www.mopcap.com/finalists/statement/98

He mentions some great points about why he has chosen to focus on a sculptural presentation of these shapes which are familiar and close to the people of Iran where he is from. Here is a point he makes which I think is very significant:

The aim is to understand geometry as sculpture, which in traditional arts have always been trapped on the surface and didn’t have the possibility of presentation in the shape of independent sculpture.

I feel as if I can really relate to his aims as we both make use of shapes and forms which are closely connected to traditional Islamic patterns and yet we present them in work which is unusual for the Islamic Art scene.  I hope I do achieve my goals as well as or close to how Sahand Hesamiyan has. I find his work very inspiring and it’s great to see that he has considered the historical relevance of his work from a cultural perspective.

Have a look through more of Sahand’s work on his web site where you’ll find a range of installation and sculptural pieces and some interesting photos of how he constructs his larger pieces: http://www.sahandhesamiyan.com/html/selectwork/sculpture/eastsun/eastsuna.html