Ключевые слова: architecture, autumn, background, blurred, building, busy, cement, city, cityscape, cloud, communication, concrete, crowded, destination, door, fall, glass, green, group, interaction, large, leaves, nature, outdoors, pedestrian, people, relationship, shadow, sidewalk, sky, social, spring, street, streetlife, summer, sunlight, together, travel, tree, urban, walking, weather, window,