Download or read book The Secret Language of Color written by Joann Eckstut and published by Black Dog & Leventhal Publishers. This book was released on 2013 with total page 240 pages. Available in PDF, EPUB and Kindle. Book excerpt: Explores color's countless manifestations, providing insight into such phenomena as the visible spectrum, light absorption and reflection, how humans see color, how vision evolved, the sky, rainbows, colored gems, animal pigmentation, how animals use color to find mates and to protect themselves, and the use of color in human religion, ritual, design, navigation, communication, and personal identity.