Thomson ReutersFebruary 16, 2013 14:30
* Romanian film "Child's Pose" takes top prize in Berlin
* Extends Romania's remarkable success at film festivals
* Big shock is best actor to non-professional Nazif Mujic (Adds quotes, details)
By Mike Collett-White
BERLIN, Feb 16 (Reuters) - "Child's Pose", a Romanian drama about a domineering mother using her social position to try to save her son from jail, won the Golden Bear for best picture at the Berlin film festival on Saturday.