I have made verious changes to a version of the second “Curly Twigs” piece, which was graphite & colored pencil drawing on vellum paper. I scanned this, worked on the digital image, creating layers, tidying, modifying tones & colors, and enlarging the image. I printed this onto a quality Epson coated matte finish paper at (not quite) 12″ x 18″. Then I worked a bit more on the color using Pan pastels and colored pencil.
It looks very different from the original now!