Ключевые слова: abstract, and, architecture, backdrop, background, belgium, black, bnp, brussels, building, built, business, concrete, construction, contemporary, contrast, dark, design, diagonal, facade, frame, gloomy, hole, house, lambrichs, marcel, modern, office, paribas, pattern, perspective, reflection, shadow, sombre, structure, technology, twilight, view, wall, white, window,