William Couper Works Online
Categorized & Annotated
Museums and Public Art Galleries Worldwide:
Memorial Art Gallery of the University of Rochester, New YorkArt Market:
William Couper at the Smithsonian American Art Museum, Washington D.C.
The National Academies of Science, Engineering and Medicine
National Art Databases and Museum Inventories:
Smithsonian American Art Museum National Art Inventories
List of works nationwide from two sources: the Inventory of American Paintings Executed before 1914 and the Inventory of American Sculpture (only a few percent of listings have an accompanying image)
(e.g. records of past sales at auction; sites providing examples of the artist's signature)
Sotheby's Sold Lot Archive NEW!Pictures from Image Archives:
(database goes as far back as 1998; images where permitted by copyright go about as far back as 2001)
Additional Image Search Tools: NEW!Articles and Reference Sites:
(SafeSearch set to "strict"; go to Advanced Search (Flickr/Google) or Preferences (Bing) to change)
Union List of Artist Names (Getty Museum)
Reference sheet with basic information about the artist and pointers to other references.