Bavarian artist Nils-Udo is known for his site-specific installations built in situ with local, natural materials—leaves, berries, hay, bamboo, flowers. His signature form is the Nest, which he has installed in locations around the world.
Native to the Canary Islands and Madeira — Juniperus cedrus has been listed as endangered since 2000 by the International Union for the Conservation of Nature, but it is starting to regain ground. Both tall and broad, ultimately reaching more than 50 feet in height, this juniper is cloaked with graceful, dramatic swags of pendulous blue-green foliage. Zones 7 to 9.