Ключевые слова: abandoned, abstract, adventure, alone, art, background, beautiful, beauty, bottom, branch, branches, burnt, clear sky, cold, cracked, dead, death, decay, desert, dramatic, dramatic sky, dry, earth, eco, forest, global warming, grey, high, horizon, landscape, leaf, leafless, life, live, loneliness, lonely, lonely tree, nature, open, outdoor, outdoors, planet, plant, quiet, saness, single, sky, sorrow, space, standing, sunny, sunny sky, texture, tranquil, tranquility, tree, tropical, wild, wildlife, winter, wood,