Ключевые слова: adventure, aerial, architecture, atmosphere, binocular, binocular telescope, binoscope, bioscope, bioskop, boy, building, child, childhood, city, cityscape, deck, distance, facade, fun, holidays, journey, joyful, kid, landmark, landscape, lens, lisbon, look, monoscope, observation, panorama, panoramic, perspective, portugal, public, public binocular, scenic, sky, summer, telescope, telescope binoscope, tour, tourism, travel, travel concept, trip, vacation, view, viewpoint, weekend,