Showing posts with label brayer. Show all posts
Showing posts with label brayer. Show all posts

Saturday, March 10, 2012

transfering the image---


Next Step:  carefully place the inked and wet (thus, fragile) piece of xerox paper onto a glazed surface--a tile, in this case--and smooth out.  You can also rub the surface with a blue rubber rib--gently, and with a little gum on it--since the paper has a tendency to tear. 

Friday, March 9, 2012

Inking the print


The next step is the inking of the gummed xerox---(I'm using another drawing in this stage; you'll see both transfers at the end).  The 'print' can be washed off inbetween inking by flooding the drawing with water into which some gum has been splashed in (about 1 Tbsp.).  I find this easier to do in an old bucket, rather than on the table top.




Sunday, February 26, 2012

First stages of planographic printing on unfired glaze


Here are the first steps to making a transfer of a drawing onto the glazed surface of a pot:  put a little CMC gum onto the surface of the xeroxed drawing, then rub it around.   A little of the gum under the drawing, as well, will keep the paper from slipping around.  The mixed ink  (linseed oil and mason stain) is already mixed, and is now in a little puddle on the glass plate.

Thursday, February 16, 2012

Printing on glazed ware

a mask in progress, with a transfer, on the left, of Bruce, and, on the right, of a student jumping rope

linseed oil and mason stain (peacock)
                It's February, already; where is the winter going?  I'm working with xeroxed images of some of my photographs, and glazed mask shapes, trying to put them together.  Online, I've seen a process which uses linseed oil mixed with a colorant/mason stain as the 'ink'---it's a planographic printing process, (as is lithography) using gum and water to cover and protect the areas of the xerox which do not have any ink.  But the demonstration, online, is showing the printing taking place on leatherhard clay, not on an unfired glazed surface (here's the link:  http://ceramicartsdaily.org/ceramic-supplies/ceramic-colorants-ceramic-supplies-2/photo-lithography-on-clay-a-surprisingly-simple-way-to-print-images-on-clay/)  The mask is not yet fired, not even yet finished.  The tiles to the right are tests, and fired.  More on this as I continue with the testing---