Ключевые слова: abstract, architecture, area, background, beautiful, black and white, building, buildings, canton, city, cityscape, como, contours, culture, curve, europe, floor, frame, grey, infrastructure, lago, lake, landscape, lines, lugano, modern, monochrome, nature, panorama, parking lot, perspective, rest, road, roofs, scenery, sky, swiss, switzerland, tourism, tourist, travel, urban, urban background, vacation, view, window,