Pastel signed M. Pirenne "Last rays". 13.5x17.5 cm

Oil on canvas laid down on panel signed M. Pirenne "Les passants". Dated 1951. 27x22 cm

Pencil drawing signed M. Pirenne "Paysage". 20x28 cm

Drawing signed M. Pirenne "Fin du jour au dessus de Stembert". 19x28 cm

Pastel signed M. Pirenne "Fin du jour". 17x28 cm

Pastel signed M. Pirenne "Promeneuses dans les sous-bois". 29x23 cm

Drawing signed M. Pirenne "Personnage dans la rue le soir". 35x55 cm

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

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