The top 10 designs for Fly Ranch, a permanent outpost of the Burning Man festival, include an orchard planted in a rammed earth spiral and thatched composting toilets. LAGI 2020 Fly Ranch is a collaboration between Burning Man and the Land Art Generator Initiative (LAGI), which plans to build sustainable structures on a 3,800-acre ranch in Nevada's Black Rock Desert. Top: The Source would be made of rammed earth. Above: Lodgers would use timber and thatch These 10 projects have been selected by a jury from 200 entries to the LAGI 2020 Fly Ranch design challenge. Studios were invited to come up with designs that could sustainably offer shelter, produce energy, manage waste and water and provide food for the site.