The Art of Color Mixing 40006 Grumbacher Library Book is a large 13.5″ x 10″ instructional book focused on the technique of color and color theory. Created by the reputable brand Grumbacher, this book is a valuable resource for artists and crafters looking to enhance their understanding of color mixing and application. With detailed information and expert guidance, this book serves as a comprehensive guide for those seeking to improve their skills in the realm of color theory and mixing techniques. This edition is pristine.