Ключевые слова: abstract, architecture, beautiful, blue, building, business, city, city landscape, cityscape, clouds, commercial, construction, corporate, design, europe, exterior, facade, futuristic, glass, glasses, grid, hardened, light, lubus, lubuskie, lubusz, mirror, mirror glass, modern, nature, nobody, office, outdoor, pattern, poland, reflecting, reflection, sky, skyscraper, steel, structure, transparent, upward, urban, view, voivodeship, wall, window, zielona gora, zielona gra,