Ключевые слова: 3d, abstract, architecture, background, blank, building, concept, construction, corridor, design, digital, door, entrance, exit, floor, future, golden, hairline, hall, illustration, inside, interior, light, line, metal, modern, office, pattern, perspective, pillar, rendering, room, shape, space, stage, stair, staircase, stairs, stairway, step, technology, texture, theater, threedimensional, tunnel, up, upward, upwards, wall, way, white,