Joseph Anton Koch

Portrait von Johann Michael Wittmer

c. 1830

Dating

Approximate

Attribution

By the artist

Image rights

Public domain (WikiArt source label)License details

Joseph Anton Koch. Portrait von Johann Michael Wittmer. WikiArt source label: Public domain. Proportional resize and JPEG compression; no crop. Source: https://www.wikiart.org/en/joseph-anton-koch/portrait-von-johann-michael-wittmer-1830