Art across America: two centuries of regional painting, 1710-1920 - William H. Gerdts - Google Books

https://books.google.de/books?id=F7YRAQAAMAAJ&q=John+Whetten+Ehninger&dq=John+Whetten+Ehninger&hl=de&sa=X&ei=Ty3zVKOSCIjdapnugpg

Keine Beschreibung vorhanden.