Ключевые слова: abstract, architecture, background, building, climbing, construction, curve, design, down, downwards, floor, floors, fresh, house, inside, interior, latvia, layers, levels, lights, maze, modern, national library, national library of latvia, nobody, parquet, pattern, perspective, railing, shape, spiral, square, stair, staircase, stairs, stairway, step, steps, structure, temperature, top, tower, up, view, warm, wood,