How is gouache used as a resist?
Thanks,
Kay!
I painted the subject with opaque pan
watercolors (no magic in that, it's just what I happened to use), but left some parts of the painting
paper white. When that was dry, I covered the painted/colored parts of the image with
white gouache. When the gouache was dry, I painted
waterproof India ink over the
entire painting and let that dry.
Last part: gently wash off (use a soft brush if necessary) all the white gouache under running water. The colors beneath the washed areas reappear and what was the white of the paper is left stained by the India ink. I think that is all of the process.
Two observations: it might have been interesting to use more staining watercolors to get more intensity in the painted areas, and white poster paint might work instead of using expensive white gouache.