Andrei Rublev by Andrei Tarkovsky, 1966, about a Medieval monk and icon painter (Canonized by the Russian Orthodox Church in 1988. Feast day, January 29).
‘This week’ in the Portuguese capital of Lisbon one week after the Carnation Revolution which overthrew the regime of the Estado Novo.
May 2, 1974
The entire 1986 film Rosa Luxemburg by Margarethe von Trotta is online at Archive.org. (English subtitles)