Saturday, October 8, 2011

Screenprinting Project 3 and Netting Workshop.

My third screenprinting project turned out much better than the second, but still not without its major flaws. I don't know why I can't keep everything clean! I've gotten a lot better though, and the only critique I got from my instructor was about technique.

There were two new techniques introduced: working reductively and split fountain. Working reductively is where you work in the same screen for each layer, just blocking out more and more area and getting more detail each layer. Split fountain is printing using two or more colors at once to create a gradient effect.

My first layer was one of three I did split fountain on, but its the only one you can really see it on. I didn't want a crazy rainbow print, so I did very subtle split fountains for the other two required layers.

I had every intention of taking pictures in between each layer, but I kept forgetting because I would get in the printing zone and just completely forget.

Here's the finished product. I'm still not good at putting enough pressure when I'm printing large areas, resulting in uneven layers. Meh. At least I'm improving.

In other news, if you follow me on Twitter, you may remember I said I was going to a netting workshop last Sunday. A classmate went to Penland this summer where she learned how to make nets, so she was kind enough to teach the rest of us.

I don't know if I'll ever use this skill, but it was kind of cool to make a little sample. I forgot to take pictures during the process, and this photo is the only one I have of the workshop:

I caught my friend Katy's (we were at her house for the workshop) kitten with my net sample! She looks so much like Othello when he was a kitten!

-- Laura

Monday, October 3, 2011

Fun With Cyanotype!

The first process we were taught this semester in my Surface Design class was cyanotype. Cyanotype uses two chemicals, ammonium iron citrate and potassium ferricyanide, and when exposed they turn the fabric they are applied to blue. The unexposed areas, when done correctly, stay white (or the original fabric color).

I had big (literally) plans for my cyanotype project, but they didn't turn out as expected. Luckily, I'm quite used to my first idea not working out, so I was able to come up with an even better project.

For the process, we first coated our fabric with the mixture of the two chemicals and let dry in a completely dark room.

Mixing chemicals in a small, dark room.

 Once dry, you can expose the fabric with a stencil covering the areas you want to stay white. I drew on some thin plastic I found in the supply closet with Sharpie, so that the light would be blocked out of the areas I drew. I was trying to draw little knit stitches...

At this point I should have known I was doomed.... they look like hearts!

Time to expose! You can do this in the sun, but as the sun can vary so much, I used our exposure table at school.

Yay for UV lights!

After it's exposed, you wash it out immediately so that it doesn't expose further. Even though my design was bust, the actual exposing process worked perfectly.

So what should I do? Well, soda ash takes cyanotype out of fabric, and leaves it looking a little yellow. So I washed the entire piece of fabric with water and soda ash, re-coated it, exposed it with no stencil so it was just blue, and screenprinted with soda ash mixed into print paste.

Click the image to see it bigger.

I printed close-up images of things that I've knitted throughout my life for myself and others. I ended up being very happy with the outcome, and I got a lot of positive feedback in critique as well.

Now I just have to figure out how to make my next project better (or at least on par with) this one. I'm totally stumped right now for ideas!

-- Laura