Eye color for a plausible argument stating that some eyes can or do change, based on chemical reactions and hormonal changes within the body. Studies on Caucasian twins, both fraternal and identical, have shown that eye color over time can be subject to change, and major demelanization of the iris may also be genetically determined. Most eye-color changes have been observed or reported in the Caucasian population with hazel and amber eyes. Carleton Coon created a chart by the original Martin scale. The numbering is reversed on the scale below in the (later) Martin–Schultz scale, which is (still) used in physical anthropology.
Color in Chinese culture in Imperial China and is held as the symbolic color of the five legendary emperors of ancient China. Yellow often decorates royal palaces, altars and temples, and the color was used in the robes and attire of the emperors. Yellow also represents freedom from worldly cares and is thus esteemed in Buddhism. Monks' garments are yellow, as are elements of Buddhist temples. Yellow is also used as a mourning color for Chinese Buddhists. Yellow is also symbolic of heroism, as opposed to the Western association of the colour with cowardice. Yellow is also associated with lewd acts and pornography in