Cammas was born in
Aignes,
Gascony, France. He studied under the painter
Antoine Rivalz, and designed the façade of the
Capitole de Toulouse, built between 1750 and 1759. He was one of the founders of
Académie royale de peinture de Toulouse, where he taught. His son
François-Lambert Cammas designed the transept of the
église Saint-Pierre des Chartreux de Toulouse. == References==