“PORTRAIT OF WALLY” documentary, directed by Andrew Shea. The portrait, Egon Schiele’s tender 1912 painting of his mistress, Valerie Neuzil, is the pride of the Leopold Museum in Vienna. Until last year it was locked up in New York, caught in a legal battle between the Museum and the Jewish family from whom the Nazis seized the painting in 1939. Not rated. Running time: 1:30. Q & A with producer and co-writer David D’Arcy will follow the Friday screening.

Showing at: Portland Museum of Art,

6:30 p.m. Friday; 2 p.m. Saturday and Sunday