Ключевые слова: activity, black, cloud, colours, concept, day, design, drawing, eco, ecology, environment, environmental, evening, farm, field, flower, forest, game, garden, grass, green, grow, image, isolated, landscapes, leaf, life, light, meadow, natural, nature, new, night, outdoors, outside, park, people, plant, power, silhouette, sky, sport, summer, sun, sunset, tree, white, wind,