Picha is one of the most famous Belgian animators in the world, along with Raoul Servais. Contrary to Servais, though, he is not critically acclaimed and mostly known for low-brow sexual animated feature films such as his signature work, 'Tarzoon: La Honte de la Jungle' ('Tarzoon: Shame of the Jungle', 1975). Despite his notoriety he also made more child-friendly animated TV series, such as Zoo Olympics' (1990-1991), 'Zoo Cup' (1992-1993) and 'Les Jules... Chienne de Vie' (1996). He was also a cartoonist in the underground press during the 1960s and 1970s and adapted many of his animated films into comic books.