Earths Largest Indoor Garden-The Eden Project is one of the largest hidden gardens in the entire world. It is the largest greenhouse on earth and plants are growing extremely well under the domes. One of the largest domes on the site, as well as one of the most visited is the Rainforest Biome. It is 180 feet high, 328 feet wide and 656 feet long.
'Observatory, Air-Port-City, 2008', an installation on the central sculpture terrace at the Hayward Gallery, London, by Tomás Saraceno (built with the help of a special construction of the geodesic structure by ZENDOME)