Ключевые слова: architecture, autumn, beautiful, blue, bridge, building, church, city, cityscape, culture, embankment, europe, fall, fog, history, house, lake, landmark, landscape, lucern, lucerne, luzern, morning, mountain, old, palace, reuss, river, roof, scenic, ship, sky, street, sunny, swan, swiss, switzerland, tourism, tourist, tower, town, traditional, travel, tree, urban, vacation, view, water, wave, white,