"Saved" by Sir Edwin Landseer (1802-1873)

I got this picture from http://www.markscollection.com/misc/saved.htm . No visible copyright claim is made on that page, and I believe the remark at http://en.wikipedia.org/wiki/Wikipedia:Public_domain_image_resources that "Accurate photographs of paintings lack expressive content and are automatically in the public domain once the painting's copyright has expired (95 years after initial publication)." applies here and that the image is in the public domain. I don't know the painting's exact date but Landseer's are 1802-1873 and the painting must be at least 130 years old.