| Paul Fréderic Alphonse Julien (1901-2001) "Omdurman Mahdi" 1933 Photograph Nederlands Fotomuseum Paul Julien Collection, PJU-1561 LL/91873 (Andrea Stultiens, 1 July 2019) The entrance gate to the Mahdi's tomb/guba in 1933, before it was rebuilt mid 1940s.
| |