Portrait of christian wilhelm bergh (1814-1873), first head of the norwegian public roads administration. On his chest the order of st. Olav and the order of the polar star. Object Type: painting. Genre: portrait. Date: circa 1860. Dimensions: height: 28.5 cm (11.2 in) ; width: 26.4 cm (10.3 in). Medium: oil on canvas. Depicted People: Christian Vilhelm Bergh. Collection: Oslo Museum. Christian Wilhelm Bergh OB.00004