Pastel signed M. Pirenne "Self-portrait". Dated 1942. 19x19 cm

Monogrammed drawing MP for Maurice Pirenne "Campanile de l'église d'Ensival". Dated 1924. 12x8 cm

Oil on canvas signed M. Pirenne "La Vesdre dans la brume". 42x75 cm

Maurice Pirenne. Pastel monogrammed M.P. "Asiatiques". 32x22 cm

Pastel signed Maurice Pirenne "La maison d'en face". 48x41 cm

2 pencil drawings signed Pirenne "Elégante", 30x23 cm and "Cantatrice", 24x16 cm

Pastel signed M. Pirenne "Eglise Saint-Remacle". 21x28 cm

Pastel signed Maurice Pirenne "La maison d'en face". 48x41 cm

Pastel by Maurice Pirenne "Bridge on the Vesdre". Unsigned. 24x31 cm

Drawing signed M. Pirenne "Church of Damme". 41x62 cm