The concept behind the design of Bosco Verticale is "una casa par alberi che ospita anche umani e volatili" - create a home for trees that houses humans and birds. Stefano Boeri Architetti
Green façade of the administration department for waste management (MA 48) at Einsiedlergasse 1, Vienna c MA 22
Haneda Airport Japan Airport Terminal Co., Ltd, https://www.tokyo-airport-bldg.co.jp/enjoy/photo_gallery/page3.html