Illustrations done in gouache on 140 lb. d'Arches rough watercolour paper Illustrations rendered using pencil and gouache on 140 lb. d'Arches rough watercolor paper Illustrations rendered using pencil and gouache on 140-pound Arches rough watercolor paper Illustrations done in pastels on D'arches watercolor paper Illustrations done in watercolor on Arches watercolor paper Illustrations rendered using gouache on Arches watercolor paper Illustrations done in gouache and watercolors Illustrations done in pencil on watercolor paper. Illustrations in watercolors on watercolor paper Illustrations rendered using acrylic paints on watercolor paper