Ключевые слова: abandoned, activity, asia, beach, bench, blue, chair, coastline, color image, day, east asia, environmental conservation, grass, hanging, heart shape, horizontal, in a row, leisure activity, nature, no people, nonurban scene, old, oman, outdoors, pacific ocean, palm tree, playground, public park, rear view, relaxation, rural scene, rusty, sand, sanya, sea, sky, social issues, steel, toughness, tranquility, travel, travel destinations, tree, tropical climate, usa, vacations, vertical, vietnam, weathered,