HARRY CALLAHAN Bruno V. Roels Interview: A Palm Tree is a …Regina Anzenberger Gstettn, Bread And FlowersHarry M. Callahan Interviewed on February 13, 1975Luis Baylón Madrid en plataBillie: Before Our Limbs SoftenHarry Callahan Loved Eleanor, Barbara and ChicagoEmmet Gowin, Lee Friedlander and Harry Callahan: “The Model Wife” (2001)David Heath: “Dialogues With Solitudes”Keld Helmer-Petersen Photographs 1941-2013