SOUTH GERMAN BACKGLASS PAINTER 18th century, 'Madonna and Child with St. Anthony and St. Thomas',

SOUTH GERMAN GLASS PAINTER 18th century, 'Madonna and Child and Saints Antonius and Thomas', oval picture behind glass, HxW: approx. 33.5x24.5 cm. Signs of age and use. In a rectangular frame (external dimensions approx. 40x31 cm, restored).