I see a $$$$ making opportunity here. A program that would not only put a black line around your photos (and please forget about the fact that these photographers probably never printed that way) but the black line would be an exact match of Gene Smith's favorite Leica or HCB's or...etc.
Or get REALLY sloppy like I do on my blog
http://thepriceofsilver.blogspot.com sometimes, scanning directly off a contact sheet including all or part of the perforations, and leaving all of the dust spots. I'm not sure that effect would appeal to very many brides though.