The realms of fantasy produce their own aesthetic laws with direct connections between the heart of the imagination and the unimaginable worlds of childlike wonder. Especially in cinema, digital 3D animation plays an important role in the production and development of such worlds. The French artist Hervé Leblan knows and has mastered these tools since the emergence of this technology. His involvement in large cinematic productions such as The Tale of Despereaux with Emma Watson and Dustin Hoffman reflects the path taken by a genre specialist through the jungle of ever greater complexity and