Ключевые слова: abstract, angle, architecture, artistic, background, basement, blackandwhite, building, business, concept, concrete, construction, contrast, corridor, dark, design, down, empty, entrance, exit, floor, grey, hall, indoor, industrial, inside, interior, light, minimalist, modern, nobody, office, perspective, public, railing, room, rustic, stair, staircase, step, stone, structure, symmetric, tunnel, underground, up, urban, wall, way, white,