[Topaz]

Full information on the works Bonington and Isabey in the exhibits here:

http://www.artcyclopedia.com/artists...rd_parkes.html
http://www.artcyclopedia.com/artists/isabey_eugene.html

Art Reproductions:

http://www.artchive.com/web_gallery/...uctions-1.html
http://www.artchive.com/web_gallery/...uctions-1.html