BosBros develops the adventurous coming of age family feature film Hieronymus. A beautiful animation film about 13-year-old Jeroen Bosch, later known as a world famous Dutch painter. Like many teenagers, Jeroen has some problems with his father, his brother and the world around him. He has a great talent for painting, but this same talent poses a danger to himself and his immediate environment.
Jeroen feels himself different from the others and draws his creatures who are both devils and funny. In the film we see how Jeroen develops himself from teenager to a man. The genius and rebellious teenager, who feels unconscious and shut out, is an archetype recognizable to an audience of all ages.