Women's color and lecherousness are words closely related to sex, color mainly refers to women's appearance, showing the importance of vision in sexual activities. In the course of human evolution, vision gradually replaced other senses as our most important function in receiving impressions of the outside world. Sexual activity is one of the most important activities of human beings, and the visual stimulation closely related to sexual activity has become a very important aspect, not only determining the object selection before the actual start of sexual activity, but also becoming a necessary stimulus factor for sexual excitement, which is greatly related to the aesthetic evaluation of sexual activity. The mutual attraction of the opposite sex was initially communicated visually. Peacocks in the animal kingdom During the mating season, male peacocks display brightly colored tail feathers, and use peacocks to turn on the screen to send a courtship message to the peacocks. In t...