William F. Powell

• 1,500 Color Mixing Recipes for Oil, Acrylic and Watercolor
• Drawing : Landscapes with William F. Powell
• Drawing : Basic Textures in Pencil
• Drawing: Trees with William F. Powell
• Art of Basic Drawing
• Art of Drawing People
• Color Mixing Recipes for Oil and Acrylic
• Color Mixing Recipes for Portraits
• Color Mixing Recipes for Watercolor
• Colour Mixing Recipe Cards
• Drawing : Flowers with William F. Powell
• Drawing : How to Draw 1