The document lists 13 famous gardens from around the world, including the Gardens of Versailles in France, Butchart Gardens in Canada, Kirstenbosch National Botanical Garden in South Africa, Boboli Gardens in Italy, Huntington Botanical Gardens in the USA, Nong Nooch Tropical Botanical Garden in Thailand, Yu Yuan Garden in China, Garden of Cosmic Speculation in Scotland, Keukenhof Gardens in the Netherlands, Exbury Gardens in the UK, Ryoan-ji Zen Garden in Japan, Mirabell Gardens in Austria, and the Vertical Garden at the Musee du quai Branly in France. The document was produced by Luzia Gabriele with photos from her