Provenance: auction (Beaune, July 2025). The child of vineyard owners, his brother is the sculptor Maurice Prost.
He received medals at the Salon des artistes français. He also exhibits at the Salon des indépendants and the Salon d'hiver. His works are present in the collections of the Carnavalet Museum, the Petit Palais, the National Fund for Contemporary Art, and the Fine Arts Museum of La Rochelle.