Botanical art techniques : a comprehensive guide to watercolor, graphite, colored pencil, vellum, pen and ink, egg tempera, oils, printmaking, and more

The ultimate how-to guide to the essential botanical art techniques from the people who know it best, the American Society of Botanical Artists. Helpful tutorials covers watercolor, graphite, colored pencil, vellum, egg tempera, oils, pen and ink, and printmaking. -- adapted from back cover.