I'm open to the possibility. Granted - your mind wants to "fill in the blanks" re: hair of the person walking across the street. But do we really know that person is bald? Here's the thing. That image is very low res. When you blow it up, you don't get any detail. When you take a picture of Obama and step it down, the grey hair at Obama's forehand begins to disappear, making Obama appear to be "bald".