Cover: Courtesy of Uman and Nicola Vassell Gallery; photograph by Joseph Perez. Page 16, courtesy of Jeremy Deller; page 32, courtesy of the Frances McCullough papers at Special Collections and University Archives, University of Maryland Libraries; pages 36, 40, 43, 46, 49, 51, 54, 56, courtesy of Jill Momaday and the Momaday family archive; page 62, courtesy of Mason Saltarrelli and Turn Gallery; pages 105–119, courtesy of Lily van der Stokker; pages 156, 169, courtesy of Mason Saltarrelli and Turn Gallery; pages 172, 176, 181, courtesy of Colm Tóibín; page 186, photograph by Tony O’Shea, courtesy of Colm Tóibín; pages 191, 194, 201, 204, courtesy of Colm Tóibín; pages 210–223, courtesy of Mary Manning and Canada Gallery.…