Ключевые слова: background, beautiful, binocular, binoculars, blue, concept, conceptual, discovery, environment, fantasy, foresighted, future, green, horizon, landscape, light, morning, mountain, mountains, natural, nature, nobody, observation, observe, outdoor, panorama, rock, scenery, scenic, sight, sky, spyglass, summer, telescope, tourism, travel, view, viewing, visionary,