Again, as in the previous shot, this one would be easiest to accomplish on a blue stage. Notice that there are no shadows which need to be considered. You don't see O'Brian's feet, so you don't look for the shadows which he would cause. What is amusing is that the bartender really appears to be reacting to what is going on in front of him and 29 years in the future. J. Trent Adams is a new media producer specializing in direct-to-digital video production. He designed and continues to produce the first nightly video webcast.