10s -> 80s are NZIFF, possibly DON'T LET IT GET YOU as well (unless it was a film society screening). 20s is DocEdge. Il Cinema Ritrovato online also represented. WOMEN AND SOLDIERS is the overlooked gem here, I think. Not a diamond, but at least a tourmaline.

(FINIS TERRAE is fucking major, but that's getting into the "I haven't watched enough to have a properly obscure pic" territory)

In a just world, Jean Epstein is our most famous Epstein