Painted as a study head during their joint stay at the academy in düsseldorf from the end of 1846 to march 1847. Object Type: painting. Genre: portrait. Date: 1847. Place of creation: Düsseldorf. Dimensions: height: 41.5 cm (16.3 in); width: 31 cm (12.2 in). Medium: oil on canvas board. Collection: Kunsthaus Zürich. Koller Bildnis Arnold Böcklin 1847
