Ключевые слова: architecture, background, blue, building, business, city, cityscape, clean, concept, construction, corporate, day, design, eco, ecological, ecology, energy, environment, environmental, exterior, facade, forest, friendly, future, futuristic, garden, glass, grass, green, house, landscape, living, modern, natural, nature, office, plant, property, sky, skyline, skyscraper, sustainability, sustainable, tall, tower, tree, urban, vertical, wall, window,