So...I make a lot of things and sometimes they don't go according to plan. This week started off with one of those times. After having good results transferring a polyester lithography plate to aluminum and etching with copper sulfate for the mini deer, I wanted to make the borders for the unicorn pseudo-tapestry with a similar technique. However, things did not go according to plan.
Here's what the aluminum plate looked like when I gave up - on the left, the gaps in the red BIG ground are visible, and on the right, fewer gaps, but very thin gound. |
I tried again and again, but ultimately it was a waste of time and resources, I couldn't get the polyester plate to print darkly and cleanly enough on the aluminum plate. The area of the plate that was complete, but less dense, on the right in the photo, may actually have held up in an etching bath, but ultimately, I didn't want to waste so large a plate in order to find out, so I wiped the whole thing down and gave up for the night.
MDF block printed with Polyester lithography plate as a carving template. |
Poor Honey! Pre-bath |
The next morning, first thing, I washed and brushed the spots again, and then Honey and I went to her favorite swimming place. After lots of swimming and brushing, the ink was (almost completely) gone (whew!) Honey was at maximum happy and her human got in the water with her.
With Honey safe and clean, I took a time out from working on the borders to re-think my approach. I could have printed the blocks I already had in sections and combined them, but that wouldn't add to the stability of the piece. I could have printed the blocks I already had on a single or two sheets by running the paper through the press multiple times, but to get a good result, I would have to register the block perfectly and ink them evenly every single time (and that's not something I thought I could do 12 - 15 times in a row). I could have carved a new block of a longer section, but having already carved all the elements, I really didn't want to commit the time and energy to re-carving the whole combined thing. I could have tried again to print the polyester lithography plate onto an aluminum plate with BIG ground to etch, but since this is a much larger plate than I've ever made with that technique before and it went so spectacularly badly the first time, I didn't think it was likely to lead to a better result on a second go round right now.
Polyester lithography plate before printing. |
What I eventually decided to do was sort of a compromise between the other options - I decided to forget about etching for now and try to get successful polyester lithography prints on paper. The border is 48" long, so I made a 12" polyester lithography plate with the goal of registering and printing it twice per page for a 24" print. I put two borders per page so that they can be cut out for either a matching top and bottom of 24" borders, or the right and left side of a single 48" border. I re-worked the digital file and made a new polyester lithography plate and prepared the paper with a registration line.
A close up of a good one (the division between the rounds of printing is just above the square element). |
The plate looked great, but I was nervous. I cleaned everything completely and the printing went well. There was a little bit of fingerprinting in the plate near the bottom edge (that's the smudges to the left of center in the photo below), but because it's all outside the image and they're going to be cut out, I decided not to worry about it. Likewise, there is a tiny mark or gap on a few of the prints between the first and second round of printing (which is about a third of the way down in the photo below), but I think it's also minor enough that I can make it near-undetectable with mixed media before collaging the borders in. Overall, I'm going to declare it a victory - thumbs up!
YAY! |
Max and Mo both on the press. |
A good Max photo! Look at his little lynx tips, nice ear puffs, and soft double coat :). |
And it wouldn't be a complete kitten photo-shoot without Momiji! |