Ключевые слова: abstract, background, beautiful, beauty, blue, cloud, cloudy, color, ecology, environment, green, horizon, lake, land, landscape, light, meadow, morning, nature, orange, outdoor, pelicans, ray, rays, scene, scenic, season, shine, sky, sky background, summer, sun, sun ray, sunbeam, sunlight, sunny, sunrise, sunset, tranquil, travel, yellow,