Posts Tagged “Print Gocco”

Cynthia Guajardo relief prints on clay

8 ceramic canvases 4 have been “printed”, 4 left blank to do some experimenting after being bisque fired

I entered the studio yesterday with the intention of throwing some ceramic tumblers to use as backgrounds for my lino-cut prints. And, I did, however, I got sidetracked making these little canvases (photo above) and some more pendants. I rolled out a few slabs of white stoneware clay because I’m just not going to deal with the slumping of the porcelain for this type of work. Some of the best tools that I use are a transluscent 18″ x 24″ self healing cutting mat, a metal ruler and an X-Acto knife. I use these tools for multiple mediums from painting, ceramics and fiber art. Couldn’t live without them!

Cynthia Guajardo Closeup of relief print

Ginkgo leaf and dragonfly ceramic relief prints 3.25″ x 3.25″ x 1″ each

Choices, choices, choices…I decided that I wanted 3″ square clay canvases for my prints for a couple of reasons. The lino-cuts I made are small, and I wouldn’t be using a lot of material if things don’t work out. I don’t have a slab roller in my studio, so I roll these out by hand with a rolling pin, and some 1/4″ thick pieces of wood to use as guides so that I can get an even slab. Once I let the slabs set up for about an hour, I placed the slabs directly on the cutting mat, lined up the clay with the 1″ guides and cut the slabs using my ruler and an X-Acto knife. I’m trying a couple of different techniques and 2 of the canvases are like tiles with no walls, however, the for the other 6, I added walls to the back so that they’ll protrude 1″ from the wall when they’re hung.

Cynthia Guajardo construction view of clay box

Construction view of prints - they’re basically hollow boxes constructed from slabs of rolled out stoneware

In the past, I’ve constructed ceramic boxes, by mitering the slabs for a really seamless look. It’s a little tricky, but it looks good. Last week, I watched Mary Cay demo making a box from clay using the butt to end joint construction method and decided to give it a try. It was fairly easy, but I’m not sure I’m sold yet. I’m going to sand the edges of the boxes today to see if they clean up a little better. I was perusing claystamps.com the other day because I’m considering buying a signature stamp to use on my ceramic work, and saw the owner also has another cool tool for sale: the Bevel-O-Matic - a tool that bevels clay slabs. I might have to pony up the $14.00 for this tool. When I was in college, I beveled slabs using a 2 x 2 which I had mitred using a power saw to use as a beveling guide. I can’t find my bevel guides, and while I like power tools, I’m a little afraid that I’m going to cut off afinger or two I tried this again.

Cynthia Guajardo linocut of ginkgo leaf on ceramic tumbler

Porcelain tumbler with underglazed ginkgo print

I threw 3 tumblers yesterday. Don’t ask me why I stopped at 3, because I had prepared 8 - 1 lb. balls of clay. I think the idea to use the lino-cuts on a flat surface popped into my head and I left my wheel to pursue that. I sometimes work in my studio like I talk - in tangents. And boy oh boy - they zing out from no where sometimes. Anyway, when I went back to my tumblers, they were too dry to work anymore. I cracked 2 of them trying to alter the shape. So, for the 3rd and final one, I just printed my ginkgo leaf lino-cut using blue underglaze.

Cynthia Guajardo cross cut of tumbler

Cross section of tumblers - I need to get the bottoms lighter.

The remaining 2 tumblers, I cut in half. They felt a little heavy and since I have decided not to trim the bottoms of these, I wanted to see how well I did getting the side walls thin. As you can see from the photograph, the bottom is a little too heavy in comparison to the walls. That tells me that I can can go a little further down when I open the clay up and begin to throw. Now, if I had decided to add a foot to these, I think these would have been perfect.

I’ve decided to pass on the Gocco for right now, because I found EZ-Screenprint. You can create 8.5″ x 11″ screen prints that develop using light and regular water - no special bulbs, chemicals or goop. I think I’m going to order one of these starter kits and give it a try. I also found a supplier of special ceramic ink to use to make custom color ceramic decals. First things first…I must push the relief printing a little more.

What are your favorite tools?

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Image Transfer on Clay by Paul Andrew Wandless
I picked up the book (above) from the library a few weeks ago and only got around to reading it yesterday morning. Paul Wandless’ book has me swimming with ideas of how to use some print-making techniques on clay. I think it’s going to be the next phase of experimentation in clay work for me. I do love the immediacy of carving in clay, but it is time consuming, a commodity that I always seem to be lacking lately. I do have some Golden Cut Linoleum that I have been planning on using. I just need to cut the sheets down to size. The ones that I have are 18″ x 24″ sheets. By taking the time to carve a master block, I would be able to make multiples of a single image. I’m a proficient thrower and slab maker so I could easily throw a set of mugs and then “print” the design vs. carving them for hours.

Also up next is trying out some toner decals for ceramic pieces and some other image transfer techniques on clay such as Lazertran transfers as outlined in Paul’s book. Lazertran transfers don’t work for functional pieces because it’s a cold technique, meaning that it’s not fired onto the surface. Toner decals are fired onto the surface which would make these pieces useable.

I’m also intrigued by a Japanese product, called RISO Print Gocco. GOCCO is an at home screen printing process, and depending on the size of your unit, you can make masters for a 4″ x 6″ image up to double that size. Paul Wandless also does screen printing on clay, but the GOCCO seems like it would be a little easier to set up. Instead of inks for the screen printing, underglazes are used for ceramics. The image is then baked on the surface of the piece and it can be glazed too. I have done relief printing on clay before and really enjoyed the process.

You can check out some of Paul’s work here.

I took someone to the airport this morning at 5am, I didn’t realize how beautiful the sunrise is over the city of Denver at that time of day. I wish I had brought my camera!

Have a good weekend everyone,

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