Here is a case where I would not use lead white, cadmiums, cobalts, or thin with turpentine. I would not be comfortable doing this with any type of oil colors. In reality now that I think about it, I would not be comfortable doing this with any media at all. But if I were you I would use acrylics.
This isn't really a color forum question but then again, I can't think of an appropriate forum other than the creativity forum. Good luck with your work and be sure and take pics and post them for us to see!
