What defines a ‘Bauhaus photograph’? In The Spirit of the Bauhaus (Thames & Hudson, 2018), curator Louise Curtis writes that, in the early-to-mid-1920s, cameras were used “to uncover previously unimagined scales and forms of reality.” One of the most famous pioneers of this approach was László Moholy-Nagy (1895-1946), interested in abstraction, space and the possibilities of the lens. “He insisted above all upon its capacity to extend human vision beyond standard habits of perception,” says Curtis.