White color is a symbol of winter, modesty, purity, freshness. Gray is observed in nature as the color of clouds, rocks, winter sky. Dark gray and black tones are associated in nature with phenomena. insufficiency or lack of light (for example, winter cloud day, night); They symbolize night, darkness, despondency, mystery, witchcraft, fear, horror and produce an depressing effect. Whatever you dream, you can always look into the dream book – so you will learn the meaning of flowers, symbols and phenomena that were in your dream. Physiological and psychological phenomena also include the phenomenon of protruding and retreating colors. If you look at the ornament with a red and blue pattern, it seems that the red parts of the surface seem to protrude from the plane of the ornament, and the blue retreat, that is, they lie behind this plane. The protruding colors belong to red, orange and yellow, and to the retreating – blue, blue and purple. The green color appears forward in relation to the blue, but retreats in relation to the red. This phenomenon used in color light will enhance the spatial impression and create the so -called volumetric lighting. Let’s move on to the question of a combination of flowers that seem to us harmonious. Studying the impressions made by paired combinations of colors shows that we are usually pleasant to us very close colors, for example, red and slightly orange-red, or green and slightly yellowish-green, etc. p. Flows of colors that are far from each other, for example, purple-red and green, karmin-red and bluish-green, canine-red and greenish-blue, orange and blue, yellow and blue-green, yellow-green, are also beautiful. And purple-violet. Unpleasant combinations of blue with purple, red with purple and t. p. Harmonious combinations of three colors are colors, equidistant from each other in a color circle, for example, purple, orange and green, purple, yellow and blue, karmin-red, yellowish and blue.