Secret Knowledge

World-renowned architect Zaha Hadid, perhaps best known for her futuristic architecture, explains how her work has roots in an art movement that is 100 years old. She has long cited the Russian abstract artist Kazimir Malevich as one of her greatest inspirations and, as a major exhibition of his work is on show at Tate Modern, together with curators and critics Zaha considers the influence of Malevich's avant-garde art on her avant-garde architecture.