CANNES, France - A passing of the torch, of sorts, happened this year in Cannes, quietly: Jafar Panahi, high priest of Iranian cinema, bestowed the title upon his son (figuratively, of course). The Panahi name also became synonymous with a film dynasty, the counterweight, if one were to unseriously look at world cinema as a congeries of fiefdoms, to the House of Makhmalbaf.

Panahi, whose films