What are the rules of formal beauty of patterns? What is its definition? What is the most basic principle?

It mainly includes: symmetrical balance, simple unity, harmonious contrast, unity of proportion, rhythm and change. Studying and exploring the law of formal beauty can cultivate people's sensitivity to formal beauty and guide people to create beautiful things better. Mastering the law of formal beauty can make people more consciously use the law of formal beauty to express the content of beauty and achieve a high degree of unity between form and content of beauty.

The law of formal beauty is an empirical summary and abstract generalization of the law of formal beauty in the process of creating beautiful forms and beauty.

Contrast rule is widely used in modern design and has great practical effect.

Extended data

The composing factors of formal beauty are generally divided into two parts: one is the perceptual materials that constitute formal beauty, and the other is the combination law between the perceptual materials that constitute formal beauty, or the law of composition and formal beauty. The perceptual materials that constitute formal beauty are mainly colors, shapes, lines and sounds.

The physical essence of color is light with different wavelengths, and the light that human visual organs can perceive is electromagnetic waves with wavelengths between 390 and 770 nanometers. Due to the different degrees of electromagnetic wave absorption and reflection of light, various objects present very complicated color phenomena such as red, orange, yellow, green, cyan, blue and purple. Color not only has hue, lightness and purity, but also has chromatic aberration.

Baidu Encyclopedia-The Rule of Formal Beauty