Canjura was a member of the Société Nationale des Beaux-Arts and the Salon de la Jeune Peinture. He was a regular exhibitor, and invited every year to Maurice Boitel's group in the Salon "Comparaisons". The National Museum of El Salvador and the Hamishka Leomanouth Museum at Ein Harod, Israel also purchased his paintings. He was awarded the "Prune d'Argent" by the Salon Peintres de Provence in 1965.
