Kazimir Malevich, an artist as influential as he was radical, cast a long shadow over the history of modern art. This, his first retrospective in thirty years and the first ever in the UK, unites works from collections in Russia, the US and Europe to tell a fascinating story of revolutionary ideals and the power of art itself. Malevich (1879-1935) lived and worked through one of the most turbulent periods in twentieth century history. Having come of age in Tsarist Russia, Malevich witnessed the First World War and the October Revolution first-hand.