Krema III seen from top painted by David Olére.
0. The five 3-muffle furnaces
1. Undressing room
2. Vestibule where the SS controlled the victims' entry to the gas chamber
3. Gas chamber
4. Mechanical lift for the corpses
5. Furnace room
6. Incinerator for identity papers
7. Collective chimney
8. Store 200 m for documents to be burnt
9. SS guard room.
10. Zyklon-B introduction opening
11. Coal store
12. Coal wagon on rails
13. SS entrance to the basement
David Olére; The Eyes of a Witness, p. 45