Ключевые слова: abstract, and, angle, architectural, architecture, backdrop, background, black, blank, ceiling, composition, concrete, digital, empty, graphic, gray, grunge, grungy, hall, illumination, indoor, inside, interior white, light, modern, monochrome, nobody, old, open, perspective, render, room, shadow, skylight, space, staircase, stairs, symmetry, underground, urban, walls, wide, window, zenithal,