Interesting concept. What bothers me is the perfectly vertical space down the center. It may appear more natural if one picture was torn down the middle and overlapped the other asymmetrically. The previous poster makes a good point of depicting the youthful picture as aged while the older one as current. Perhaps even the youthful picture would be B+W. Reading left to right (Latin languages), I expect "before" to be on the left and "after" to be on the right. Therefore, there's an expectation for the aged photo to be on the right.
The old photo does not appear to be aged that much. I expect to see more wrinkles. Eye would likely be squinting from dimmed vision and bags under eyes might be more pronounced. Perhaps there should also be some gray hair. Ears have a tendency to enlarge and hang more as we age; the lobe is to tight to the side of the head. What are the chances of someone wearing the same shirt after several decades?
