His early movies were mostly comedies . His biggest success was '' Hon dansade en sommar '' ( 1951 , aka . '' One Summer of Happiness '' ) , which earned him the Golden Bear at the Berlin International Film Festival and a nomination for the Grand Prize at the Cannes Film Festival in 1952 . It caused some controversy at the time because it contained nudity
Cannes Film Festival
1952 Cannes Film Festival
Arne Mattsson