Ключевые слова: abstract, architectural, architecture, art, background, building, city, cityscape, cloud, concerts, concrete, construction, contemporary, curved, design, detail, europe, european, floor, footpath, granite, landmark, marble, modern, mosaic, nobody, outdoor, pathway, pattern, pavement, pedestrian, people, rainy, road, rough, sidewalk, stair, staircase, stairway, step, stone, symmetric, texture, tourism, travel, urban, walk, water, wet,