Not perfect, but enough to give me an idea about what I wanted the etching to look like...
I transferred the image onto the copper plate using soft ground wax. There's no hot plate to heat the plate and melt the wax at work (they get pretty hot and aren't that safe), so I used a heavy frying pan covered in tin foil over my electric cooker. Probably wouldn't pass a health and safety inspection, but I was careful I promise :)
I then placed a piece of paper over the cooled waxed plate and drew my image. The soft wax sticks to the paper under the pressure of the pencil, and when the paper is peeled back the wax is removed. Here's the waxy mono print left on the paper...
And the plate ready to be etched...
The print below is a rough proof, to see how the lines had turned out. It's hard to tell when a soft ground etching has bitten far enough because if I touched it with my finger nail to check, like normal, it would smudge the wax and then I'd have to start again. So it's a bit of trial and error.
This time it was in for 6 minutes and the lines were quite faint, but they're only a guide for the next step of the process, so this time it'll do...
I then sprayed an aquatint ground onto the plate, which basically means covering it with tiny, tiny dots that create varying tone when etched for different amounts of time. It can be tricky as the tonal areas have to be blocked out in reverse, and I got some bits not quite right (have a look at the drawing at the top and you'll See what I mean) but overall it could've been worse.
Tomorrow I plan to tidy it up a bit, and then hopefully make some prints!
P.s. Its freezing here! I had to wrap the worm bin in bubble wrap to stop them turning into little worm icicles. Brrr.