Ключевые слова: adventure, background, binocular, binoculars, blue, city, cityscape, coin, destination, distance, holiday, isolated, journey, landmark, landscape, lens, look, looking, lookout, metal, nature, observation, observe, optical, optics, outdoors, panoramic, point, public, scenic, scope, sea, search, sightseeing, sky, skyline, spy, surveillance, symbol, telescope, tourism, tourist, travel, urban, usa, vacation, view, viewer, vision, zoom,