21st April 1931: Russian ballerina and wife of British economist John Maynard Keynes, Lydia Lopokova, inspecting her ballet shoes. (Photo by Sasha/Getty Images)
21st April 1931: Russian ballerina and wife of British economist John Maynard Keynes, Lydia Lopokova, inspecting her ballet shoes. (Photo by Sasha/Getty Images)