Double portrait of the artist's sons, Johann Peter von Langer
Object Type: painting. Dimensions: height: 76.4 cm (30 in) ; width: 53 cm (20.8 in). Medium: oil on canvas. Collection: Bavarian State Painting Collections. Johann Peter von Langer - Doppelbildnis der Söhne des Künstlers - 7626 - Bavarian State Painting Collections