I watercolored with watercolor brush and pan paints on a photocopy of my original sketches in my journal. I haven't gotten up the nerve to actually color the original. I don't particularly like the application on the left side -- it might be my inexperience. Then again the paper is very thin, so that probably doesn't help. The right side turned out more to my liking but the color is so light, it looks washed out. I'm still thinking about what to do on the original. Of course I could use something besides watercolor - since the paper isn't the greatest to receive watercolor. I will post when I have finished the original.