Ключевые слова: background, beach, blue, coast, coastline, coin, distance, distant, europe, eye, focus, glass, horizon, landscape, lens, look, metal, nature, observation, old, operated, optic, optical, outdoors, outlook, scenery, scenic, scope, sea, seaside, sight, sightseeing, sky, steel, summer, symbol, telescope, tool, tourism, tourist, travel, vacation, view, viewer, viewing, viewpoint, vision, watch, water,