This version of Andy Thomas's is only available at this website.
The total size of the print with frame is 23 x 25
The size of the image is 12 x 15.
It is signed by the artist (bottom right side).
It contains REPLICA engraved signatures that match up with the images in the print.
Charles M Russell
William Frederick "Buffalo Bill" Cody
Mark Twain (Samuel Langhorne Clemens)
Closer look at the replica signatures
The flash of the camera distorts the signatures on the left side