Ключевые слова: abstract, architectural, architecture, back, background, belgium, blank, block, border, building exterior, cement, color image, colors, concrete, copy, copy space, cut out, facade, frame, front view, geometric, ground, illustration, modern, new, paper, patina, point, power, rectangle, separation, shape, simplicity, solid, space, square, stability, sun, sunlight, surface, textured, wallpaper,