If you've taken a look at the original you will have noticed that this isn't a straight shot. The reason for this is that the original scene was a shop in Burano (Venice), with two interesting windows either side of a rather boring door. The straight shot didn't work - the door really wasn't all that interesting - but I really liked the way the puppets in both windows appeared to be looking at one another. So, long story short, I combined two shots, one of the window on the left, the other of the window on the right.