There are strict natural laws governing human visual perceptions and visual artistic activities. The way in which these laws govern is equivalent to that of the laws in natural sciences.
My study has indicated that the natural laws in color perceptions are completely isomorphic with the natural laws in music: the entire visual perception and visual artistic activities take place on the bases of temperament, keys, harmony, cantus counterpoint, and other components. Visual perceptions and visual artistic activities are not only perfectly isomorphic with the current theoretical structure of music, but also have striking similarities with all the details such as harmony,progression of melody, rules for making connections, shifting keys,and even various changing cords, and color decoration; very cord in music including some unusual ones, often play specialized and irreplaceable roles in visual perceptive activities. Read more »