Bergman has been discussed in the Criterion thread, but I feel that he deserves his own thread.
I just saw Persona--wow. Don't know what to make of it, still processing the film. Wild Strawberries, a film about reflection, regret, growing old, another wonderful film. The Seventh Seal, playing chess with death....
I think a lot of NIN fans would adore Bergman, and I hope people check out his work.