Ключевые слова: abstract, apartment, architecture, azure, backdrop, block, border, bound, bright, building, business, center, city, commercial, construction, corporation, cyan, design, detail, district, estate, exterior, faade, financial, futuristic, geometric, glass, lublin, metal, mirror, modern, mosaic, office, pane, pattern, perspective, poland, public, rectangular, reflection, sky, skyscraper, smooth, steel, striped, surface, texture, turquoise, twill, wall, window,