( "Tao of the Rainbow No. 12" graphic art-poem by Aberjhani ) Given the horrendous white-versus-black-motivated massacre in Charleston, S.C., on June 17, the jubilant rainbow celebrations that broke out following the U.S. Supreme Court’s historic ruling legalizing same-sex marriage nation-wide on June 26, and increasing calls to cease flying the Confederate flag on government properties, colors have commanded a lot of attention during these changing times. The hues celebrated the most of course on July 4 in the United States are red, white, and blue. Many like to believe they stand for freedom, justice, and the American way. Officially, however, according to the House of Representatives’ publication Our Flag , red stands for hardiness and valor, white represents purity and innocence, and blue symbolizes vigilance. But long before the founding of America’s democratic republic, visual and literary artists have used colors to create realistic images of external en...