French composer and pianist (1857–1944). Vintage 3.5 x 5.5 postcard photo, signed and inscribed in black ink “A Mademoiselle Marie de Barros, C. Chaminade,” adding a four-bar AMQS of music and lyrics from an unidentified work along the bottom of the image. In fine condition, with scattered toning and foxing to borders and a crease to top right corner. RRAuction COA.