If I'm going back, I might as well do it in style

Maria Altmann, an octogenarian Jewish refugee, takes on the Austrian government to recover a world famous painting of her aunt plundered by the Nazis during World War II, she believes rightfully belongs to her family. She did so not just to regain what was rightfully hers, but also to obtain some measure of justice for the death, destruction, and massive art theft perpetrated by the Nazis.