Ключевые слова: 3d, abstract, architecture, background, blue, building, business, city, clean, concept, construction, corridor, design, empty, floor, future, futuristic, geometric, hall, hallway, illustration, indoor, inside, interior, large, light, metal, modern, new, nobody, office, perspective, reflection, render, room, sci fi, space, structure, technology, tunnel, urban, wall, white, window,