Ключевые слова: abstract, air, atmosphere, backdrop, background, beams, blink, blue, climate, cloud, cloudscape, cloudy, color, day, daylight, evening, fluffy, fog, heaven, horizon, indigo, landscape, light, meteorology, mirrored, morning, natural, nature, open, orange, oxygen, ozone, pure, rays, reflection, religion, scape, scenic, sky, space, spring, sun, sunlight, sunrise, sunset, symmetrical, symmetry, weather,