<p>Dr. Charles Brodie Patterson, in "The Rhythm of Life" rightly emphasizes the importance of music in the educational scheme; the Greeks long ago taught the world the indispensability of music to culture. But rhythmic effects are produced not by sound alone; color also has its harmonies. "Color is sound made visible, and sound is color made audible." The regenerating, re-invigorating, therapeutic action of visible and audible harmonics on the hu...