Painting XIXth, portrait of a young boy

Pretty old painting nineteenth of beautiful workmanship. Portrait of a young boy. Oil on canvas mounted on cardboard. Undated and unsigned. Framed and under glass (glass of irregular origin and bubbled), the painting is in a good state of conservation. There are some gaps in stucco at the frame (see photos). The photos were taken both with the glass and without in order to better appreciate the details of this beautiful portrait and avoid reflections when taking the photos. Very decorative and a lot of charm. Dimensions: 36 cm X 28 cm (with frame) Weight: 0.8 kg.