Jonathan Hill is Professor of Architecture and Visual Theory at the Bartlett School of Architecture, University College London, where he directs the MPhil/PhD Architectural Design programme. He is the author of The Illegal Architect (1998), Actions of Architecture (2003), Immaterial Architecture (2006), Weather Architecture (2012) and A Landscape of Architecture, History and Fiction (2016); editor of Occupying Architecture (1998) and Architecture—the Subject is Matter (2001); and co-editor of Critical Architecture (2007).