Ключевые слова: attraverso, background, beautiful, blue, branches, cloud, colorful, coniferous, crown, environmentally, fir, foliage, green, hiking, hill, landscape, leaves, light, meadow, mountain, natural, natures, oak, outdoor, park, plant, quercus, robur, season, sky, spring, springtime, sun, sunlight, sunny, sunshine, top, tree, treetop, vegetation, wild, wood,