Ключевые слова: architecture, blue, botanic, building, center, city, contemporary, cyan, eco, ecological, ecology, energy, environment, environmental, europe, flora, garden, glass, green, greenery, greenroof, house, landmark, library, line, mirror, modern, new, office, order, parabolic, park, plant, poland, polish, protection, reflection, roof, row, sky, sunny, surface, symmetry, texture, university, urban, warsaw, warszawa, white, window,