Nägel mit Köpfen 1986
An art student takes revenge on a nasty financial shark for a prison sentence by "foisting" fake paintings on him

Obscene: The Case of Peter Herzl 1981    star_border 7.4
A West German man, mistaken by the police for a left wing terrorist, hides in Vienna with a prostitute and her incestuous teen daughter. They become both a threesome and a happy surrogate family, but nothing lasts forever.