Ключевые слова: abstract, architecture, asphalt, background, below, bridge, building, city, color, colorful, concrete, connection, construction, design, dom, eiffel, europe, famous, from, grunge, highway, industrial, landmark, light, luis, modern, nobody, old, perspective, porto, portugal, railway, road, scene, scenic, shadow, sightseeing, steel, structure, sunset, technology, transportation, travel, under, up, urban, vertical, view, white,