Ключевые слова: abstract, architecture, background, blue, building, business, city, cold, company, corporate, corporation, design, down, downtown, enterprise, facade, finance, financial, giant, glass, grid, grille, matrix, mesh, metal, metallic, modern, motif, multistory, office, pattern, perspective, reflect, reflection, regular, skyline, skyscraper, surface, tower, town, window,