設問 1:
What nickname was given to Erland Cullberg due to his unique painting method?
設問 2:
Which famous artist's work served as the basis for Cullberg's painting 'The Scream'?
設問 3:
In which city did Erland Cullberg live and work?
設問 4:
Which institution named Cullberg 'Artist of the Year' in 1986?
設問 5:
What was the title of the documentary filmed about Cullberg in the 1980s?