All animals, including humans, seek symmetry and proportion in a mate. These qualities indicate a minimal number of genetic defects, and therefore a more “fit” genome. The more “fit” the genome, the better the quality of the eggs or sperm that the mate is able to offer. Symmetry, proportion, thick, shiny hair, long fingernails and eyelashes, and the ability to grow facial hair are cross-cultural indicators of good health. Humans naturally apply these factors of attraction to all objects, including works of art. Our intrinsic desire to produce offspring “fit” enough to propagate the human race lures us toward symmetry, proportion, and even shininess. These basic qualities therefore determine “beauty” and are a necessary component of art.
