The original test image suite that Imaging was developed against cannot be released, since we don't own the rights to many of the more interesting examples.
We are in the process of collecting
Sample Image Sources
This list is hardly comprehensive, but it is a good starting point; I'll elaborate when I get the chance.
dpreview.com includes sample images with every one of their full reviews.
http://www.dpreview.com/
flickr let's you search by camera type, which is invaluable, although not all images are
"out of camera" originals (many have been edited or scaled).
http://www.flickr.com/
