This document discusses Martin Luther King Jr. and the symbolism of the rainbow. It describes MLK Jr. as embodying principles of tolerance, freedom and equality. It then explains the symbolism behind each color of the rainbow: purple represents friendship and love, blue represents vision and horizons, green represents growth and progress, yellow represents challenge, orange represents hope and possibilities, and red represents courage. The document uses several MLK Jr. quotes to illustrate each color. It highlights an MLK day essay contest and lists the winner, runner ups and finalists.