Ключевые слова: abstract, architecture, backdrop, backgrounds, building, concepts, construction, corridor, creativity, curve, design, diminishing, domestic, entrance, flooring, futuristic, geometric, hall, ideas, illustration, indoors, industry, man, modern, motion, moving, no people, pattern, perspective, point, railing, riding, room, shape, skateboard, spiral, staircase, staircases, stairs, steps, striped, structure, success, up, vanishing, wall, walls, white,