Ключевые слова: abstract, angle, architecture, background, blue, building, business, city, commercial, contemporary, corporate, corporation, cube, day, design, diagonal, downtown, exterior, frame, geometric, geometry, glass, grid, high, highrise, illumination, light, line, lines, mirror, modern, office, outdoor, outdoors, pattern, perspective, rectangle, rectangular, reflect, reflection, repetition, side, sky, skyscraper, square, squares, surface, tall, tower, up, urban, window, windows,