Portrait of Johann Anton Koch
Object type: Drawing
Department: Drawings and Prints
Artist: Heinrich Maria von Hess|Hieronymus Hess
Artist bio: German, Dusseldorf 1798–1863 Munich|Swiss, Basel 1799–1850 Basel
Artist role: Former Attribution|Artist
Artist nationality: German|Swiss
Date: ca. 1823
Medium: Graphite
Dimensions: sheet: 7 7/16 x 6 1/16 in. (18.9 x 15.4 cm)
Classification: Drawings
Credit line: Purchase, Guy Wildenstein Gift, 2010
Accession year: 2010
Tags: Men|Portraits|Smoking