Tag Archives: French chalk

B.I.G. And Baked

11 Oct

d BIG

After I filed and degreased my new copper etching plates, I cleaned and prepared a section of the inking up area of Swansea Print Workshop to apply Andrew Baldwin‘s B.I.G. hard ground to the surface of my plates.

c BIG

It’s built up in thin layers until there’s a fine, even amount of ground on the plate. Then it goes into the oven to be baked so it can be used to develop images onto the plate that will eventually be etched. So I baked it ……..

File And Degrease

10 Oct

a file

Take a sheet of warm, shiny copper. File the edges, first with a coarse file, then two successively finer ones to make a gently bevelled edge. Smooth the corners so they are slightly rounded. Flip the sheet over and gently remove the burr around the back edge with the finest file.

b degrease

Then take the copper sheet to the sink and spritz it with soy sauce. Dip a sponge into French chalk and rub it all over the sheet, working the soy and chalk into a paste, making circular patterns in gentle salmon pink until the plate is completely degreased. This afternoon at Swansea Print Workshop.

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