An indispensable Spanish language reference for students, artists and designers, this compact color wheel will help you master the basics of color theory. A visual guide to color mixing in a convenient size, it illustrates color relationships through a series of windows and color tones on a moveable wheel, and it provides you with information like color relationship harmony, complementary colors, tone variation and the triadic approach to colors. In addition to color relationships, tints, tones and shades, it also includes a gray scale and definitions of common terms. Details:5 1/8" diameterSpanish language version / Versión en españolCardboard with UV protection