Garden Topiary Plant Art

Guggenheim Museum, (Bilbao, Spain): A huge sculpture of a West Highland White Terrier designed by the artist Jeff Koons, which is thought by experts and scientists to be the world's biggest topiary dog.
The Tsubo-en Zen garden in Lelystad, Netherlands is a private modern Japanese Zen (karesansui, dry rock) garden that makes extensive use of so called O-karikomi combined with Hako-zukuri.
Gardens of the Palace of Versailles outside Paris, France