Object Type: painting. Genre: portrait. Date: 1770. Dimensions: height: 21.5 cm (8.4 in) ; width: 16.8 cm (6.6 in) ; thickness: 1 cm (0.3 in). Medium: oil on canvas. Depicted People: Christopher Hammer. Collection: National Museum of Art, Architecture and Design. Peder Pedersen Aadnes - Chancellor Christopher Hammer - NG.M.00328 - National Museum of Art, Architecture and Design