Allan, I'm not an "Oswald Did It" nut, but I'm not convinced that Willis shows the umbrella behind the sign.
Thanks for the help! Jerry has enlightened me. Thanks!
I am still eagerly waiting to hear why you think Willis isn't showing the umbrella behind the sign. Where do you come up with that?
Open your eyes man! Zapruder is taken the picture from the pillar above and behind. His camera shows the umbrella halfway up the sign and on the other side - you need glasses!


If you look at the blowup, that bush halfway up the sign looks like the remnants of the real umbrella position, but the sign looks clean where it should have come across. That position looks like where you would expect to see the umbrella coming across at that level. The lack of the Cuban on the other side of the "umbrella holder" is glaringly missing from the photograph.
It looks like if you combine the "2 umbrella half moons" present in the photograph, you could actually make a full umbrella again! There also is a fuzzy area just below the sign post that looks suspicious. If anything I would guess that the man in the black suit with the hat could possibly be the real umbrella man and man pictured holding the umbrella in his picture is the Cuban? Things are so modified on the Willis photograph that it is pure speculation on my part. It needs to match the Zapruder Film frames and it clearly doesn't.
When I see Jerry Organ's post about Willis, it makes a lot of sense. He is trying to capitalize on the event and was selling slides. He might have been a bit of a photograph expert as well or had someone helping him. Someone who wanted to show this man well away from the bullet that struck JFK in the neck!