I was under the impression that the Sonderkommando photographs were the only ones depicting the actual murders and cremation of the bodies. At least that is what Wikipedia says https://en.wikipedia.org/wiki/Sonderkommando_photographs#cite_note-3 unless it refers to Auschwitz II specifically.
July 2nd 1944, Dachau according to http://www.afmd-allier.com/PBCPPlayer.asp?ID=1105210
I was under the impression that the Sonderkommando photographs were the only ones depicting the actual murders and cremation of the bodies. At least that is what Wikipedia says https://en.wikipedia.org/wiki/Sonderkommando_photographs#cite_note-3 unless it refers to Auschwitz II specifically.