'The popular Color Mixing Recipe Cards by William F. Powell has served as a handy reference of essential color combinations for almost 10 years. And now this collection of recipes is available in an updated, convenient format developed with your needs in mind Conveniently packaged in a concealed wire-o-bound book that lies flat when opened, the recipe cards will always stay in order with no risk of getting lost. The book also includes a Color Mixing Grid--the perfect guide for accurately measuring paints. With mixing recipes for more than 450 color combinations, along with instruction in a variety of painting techniques, Color Mixing Recipes is a valuable and practical resource for both oil and acrylic artists