Ключевые слова: amsterdam, architecture, bridge, bruges, brugge, building, business, canal, city, concept, detective, discovery, europa, find, glass, glasses, holding, house, landscape, lens, looking, magnification, magnifier, magnify, magnifying, mediaeval, money, night, object, old, optical, panorama, research, river, search, sky, street, text, tool, town, travel, urban, water, zoom,