Maybe you need to "justify" your porn viewing habits with a "legitimate reason" for looking at naked girls. Here's one: they pose nude in front of famous artwork.
Brad Tinmouth gives his gift to art history majors everywhere: Girls In Front Of Art. Mr. Tinmouth graciously erased everything that isn't museum-worthy (though you can see the original image when you scroll over it). Now that hot girl spread-eagled on the bed won't distract you from the Van Gogh on the wall. Enjoy.
Everyone else: naked amateur girls over here!
· Girls In Front Of Art (girlsinfrontofart.com)