One World Flag was designed by David Bartholomew in 1996. He claims it occurred to him in a dream. It consists of a traditional yin-yang symbol, blue above and green below, representing the planet earth living in harmony, on a background of white, representing peace. The edges are formed of colored bars, red above, yellow on the right, white below, and black on the left, representing the four compass directions.
Bartholomew hoped the One World Flag would become an international symbol of diversity, tolerance, uniqueness, self-esteem, and cooperation. He still heads the One World Flag Movement which partly supports itself by selling the One World flag.