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A field with a permaculture mandala garden, a project of the boarding private school Le Rosey, is pictured next to cars driving on the A1 motorway, in Rolle, Switzerland, Sunday, May 24, 2020. The aim of the project is to create an open-air classroom to understand the life cycle of permaculture and to strengthen the school's organic and local supply chain. Preparations began last february on the one-hectare agricultural plot. One of the objectives is to produce more than 40 different kinds of organic fruit and vegetables for consumption in the boarding school. (KEYSTONE/Laurent Gillieron)