Ключевые слова: abstract, background, black, blue, brick, build, building, chimney, chimneysweep, color, colorful, colors, colour, concept, concepts, conceptual, construct, construction, daylight, detail, details, different, diversity, ecological, ecology, element, elements, environment, environmental, environments, exterior, exteriors, funnel, grunge, grungy, home, house, idea, ideas, industrial, industry, lampblack, material, materials, new, nobody, object, objects, orange, outdoor, outdoors, pipe, pollute, pollution, red, roof, roofs, shadow, sky, smokestack, soot, sunny, technology,