Ключевые слова: beautiful, black, blue, boarded, canada, catwalk, clear, color, colorful, colors, concrete, conference, congres, descend, edifices, escalator, floor, green, high, interior, iron, marble, mezzanine, montreal, office, palace, pink, quebec, ramp, red, reflection, reflector, room, splendor, staircase, sun, superb, window, yellow,