Ключевые слова: abstract, alone, art, background, beautiful, beauty, blue, branch, bright, cold, color, colour, concept, conceptual, copy space, day, dead, dry, empty, environment, failure, gloomy, growth, hope, hopelessness, loneliness, lonely, minimalism, moody, natural, nature, negative, no people, nobody, one, outdoor, outdoors, sadness, season, silence, single, sky, solitary, solitude, surreal, tree, trunk, wallpaper, weather, winter,