Yes, I used a coloring page for this witch, simply because I wanted to focus on working with my liquid watercolour paints. I am using Ecoline watercolour ink made by Royal Talens from the Netherlands, and Colorex, made by Pebeo, a French brand.
I love the intensity of these liquid paints, and I am still highly surprised what you can get out of a drop of these paints. You get wonderful washes!