Ключевые слова: architecture, blue, buildings, business, circle, city, cityscape, clear, concept, conceptual, construction, detective, discovery, enlarge, examine, exploration, eyesight, find, finger, focus, glass, hand, holiday, inquire, instrument, investigate, landscape, lens, looking, lupe, magnification, magnifying, nature, optical, research, search, sky, structure, summer, tool, town, transparent, travel, urban, vacantion, view, vision, work, zoom,