The NRA has created a beautiful new (flash-free!) website for their National Firearms Museum. Each gallery is full of super zoom-able photos for your viewing pleasure.
I was lucky enough to have been sent some exclusive photos (thanks, Lars!) of a gorgeous side-by-side Ferraglio 12-gauge engraved by Bregoli. They call it "the Picasso shotgun." I was absolutely delighted, since Pablo is probably one of my favorite artists.
The images are quite large, but I thought I'd leave them that way so that you can click to see more detail. (I'm particularly enamored with the faceted cubist-inspired accents.) Enjoy.