OK, so to follow up on my last post with the Lord of the Rings aftermarket lenticular a few pages back... I framed my Gollum/Smeagel lenticular this morning, and then I hung both LotR posters on my theater room wall, between my other posters - The Legend of the Guardian lenticular, and an original Harry Potter 7.2 DS poster... you can also see part of my big Avatar 6-sheet poster on the front wall in the second photo...
The Gollum Lenticular does not really have a 3D effect, but rather has two separate images that change back and forth as you move across in front of the poster, one of Gollum and one of Smeagel. The photos below were taken at just the right angle to show most of both character images at the same time, right a the point where they change from one to the other...