Mid-19th century French school. Portrait of Madame Valerio, Roger de Valerio's grandmother. Oil on oval panel, monogrammed MV and inscribed 18A0 lower right (two small chips), bears a handwritten label on reverse. Height 16.5 cm - Width 13.5 cm Also included: Mid-19th century French school. Portrait of Madame Valerio, Roger de Valerio's grandmother. Oil on canvas (dents and restoration). Annotated on the back on the stretcher "Souvenir de Boulogne sur mer, 1849". Height 25 cm - Width 19 cm