• Experiment with the refraction of light through a prism
• Set up a color circle with flowers
• Build a rainbow instrument
• Experience darkness with the senses

Beginning with simple sensory experiences and experiments, the author leads readers to an understanding of colors, rainbows, and color circles (as created by Goethe, Rudolf Steiner, and Harald Kuppers). He provides simple but vivid explanations of the basic colors, the complementary colors, and the mystery of colored shadows. He also offers commentary on the psychology and mythology of...