I would definately rip my arm off in that situation- the one holding the clearly photoshopped photo of my dead wife. How dare they demean her in such a way? At least my tatoo is accurate, down to her permenant grimace that I loved so much.
Oh wow, I hope he keeps the picture with him, because if he just shows people his arm then he is giving a really bad image of his wife D: Very sweet gesture, but I don't approve of tattoos of people's faces (or names for that matter either), can you imagine if he moves on? Imagine it, you're about to get busy with your new partner, rip his shirt off and see his dead wife staring at you from his arm.