Ключевые слова: abstract, allegory, astronomy, backdrop, background, composition, concept, consciousness, cosmic, cosmos, depressed, depression, despair, emotional, exhausted, extraterrestrial, freedom, galaxy, hiking, human, illustration, imagination, loneliness, lonely, man, matter, mental, metaphysical, mind, nervous, paradigm, pattern, person, philosophy, planet, problem, reality, reason, sky, social, space, starry, stars, stress, surreal, trouble, universe, unknown, visualization, wallpaper,