London-based artist Simon Heijdens explores the ecology of objects, and introduces the narrative of the natural world to the built environment. His garden of 'digital, living organisms,' evolves with a gust of wind or a passerby.
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.
For the last forty years, landscape architects in Brussels have installed a colorful public exhibit—an enormous carpet of begonias on the cobblestone square at Grand-Palace. This year's inaguration will be on August 15th, and the begonias will be on display through the 19th.
Contemporary Swiss artists Gerda Steiner and Jorg Lenzlinger hung flowers, seeds, and branches in a 17th-century church in Venice as part of the 50th Venice Biennale. They called it Falling Garden, a world in which visitors lie in repose on the mausoleum floor, while "the garden thinks for them."