Radical Object: Charles Bradlaugh’s Study by Walter Sickert Robert Forder 17 March 202129 October 2022 Walter Sickert's portrait of Charles Bradlaugh, atheist, republican, and birth control pioneer, weaves together disparate threads of late nineteenth century British radical history. Robert Forder explores. Read Article "Radical Object: Charles Bradlaugh’s Study by Walter Sickert"