Ключевые слова: backgrounds, building, center, cloudscape, commerce, commercial, concepts, conceptual, contemporary, copyspace, corporate, curve, curves, development, district, downtown, freedom, futuristic, geometric, geometry, glass, growth, high, highrise, hitech, industrial, lines, madrid, minimal, minimalism, minimalist, modern, no people, office, outside, perspective, reflect, reflection, rising, rows, skyscraper, spain, structure, tech, textured, tone, up, urban, vertical, wide, window,