Radical Objects: A Photo of Hiro Sumpter Ulrike Wöhr 17 November 201420 January 2023 Ulrike Wöhr Greenham unpacks this photo of Hiro Sumpter, and what it reveals about the politics of race and ethnicity at the Royal Air Force Greenham Common airbase in Berkshire, UK. Read Article "Radical Objects: A Photo of Hiro Sumpter"