Dezeen's top 10 pavilions of 2019

Next up in our review of 2019, Daria Casalini picks out the year's 10 most impressive pavilions, including a floating circular staircase and a fibre-composite structure built by two robots.
Stone 27, USA, by Benjamin Langholz
Benjamin Langholz arranged huge stones in an ascending circle for a pavilion at this year's Burning Man in Black Rock City, Nevada.
A central pillar and three pairs of steel columns support the basalt stones, forming a "floating walk" designed to make visitors' experience "