Desc: Ziraldo - Uma Obra que pede Socorro: Directed by Guga Dannemann. With Ziraldo. The documentary recalls the real story of a Ziraldo that few people know. A visual artist and his magnificent panel painted in the middle of the Brazilian military dictatorship in the old Canecão theater, at Rio de Janeiro -a piece that today is covered with bricks and paints. This film is a solemn farewell to a heritage that was thought to be inexorable.