Delicatessen’s distinct visual aesthetic can be attributed partly to an intricate chemical process called ENR. Named after its inventor, Ernesto Novelli Rimo, a technician at Technicolor Rome, the process was created for legendary cinematographer Vittorio Storaro (Apocalypse Now, Reds, The Last Emperor). The bleach-bypass process imbues the film stock with a sanguine overcast, giving it a cannibal quality that matches the subject matter. via Art of the Title