In this book, the author of Color, Optical Appearance, Physical Phenomenon and Artistic Means of Expression, which has appeared in six languages, gives as overview of the theory of color from antiquity to the present. His study, clarified by numerous B/W and color illustrations, promotes the understanding of many concepts of color in this realm. The book offers instructions for the construction of one's own color-perception model which allows all color values within a color system to be viewed. Evolution in Color is an indispensable study for all who work with color including artists, glazers, architects, decorators, designers, ceramic and textile artists and the student of color theory.