Ключевые слова: apartment, architecture, balcony, biodiversity, blue, building exterior, built structure, business, business finance and industry, city, city life, cityscape, color image, construction industry, cultures, design, downtown district, europe, european culture, famous place, futuristic, history, horizontal, italian culture, italy, milan, modern, nature, no people, office building exterior, office park, old, outdoors, plant, sky, skyscraper, social issues, sustainable lifestyle, sustainable resources, tall high, technology, tourism, tower, town, travel, travel destinations, tree, urban garden, urban skyline, zero waste,