Cover: http://orpheus.ucsd.edu/speccoll/visfront/index.html
Page 13: Peter Kuper, peterkuper.com
Page 21: Nik Moore, maladroitdrone.org
Page 24, 25, 32, 36: Private collection, Federico Arcos
Page 26, 34, 35: 1936: The Spanish Revolution, by The Ex
akpress.org
Page 30 & 31: Richard Warren from The Man Who Killed Durruti by Pedro De Paz, christiebooks.com
Page 33: The Spanish Civil War by Abel Paz
Page 37: Nicole Schulman, nicoleschulman.com
