Ключевые слова: 3d, abstract, architecture, art, art and craft, background, beijing, blank, building industry, built structure, business, city urban, city urban scene, color, computer, concept, concepts, creativity, decoration, design, digital, digitally generated image, drawing, framing, futuristic, geometric shape, graphic, idea, imagination, in a row, light, line, lines, low angle view, modern, motion, technology, texture, wall, white,