For the part of the movie where Lazarus chains Rae to the radiator of his shack, they had to decide what type of chain to use. Some hapless gopher had to get a selection of chains from the local hardware store so they could decide which would work best. Christina decided on the heaviest chain. Sounds a bit macho but let's face it, the cheap white plastic chains would not have cut it. In the two pics where Christina is standing with a props lady and Craig Brewer, the vertical lines are due to the fact it's a wall mirror.