"On the skewed sets I force the perspective either vertically or horizontally," Willet explained. "Nothing is square and, although you can't put your finger on it, it just makes you feel like something is not right". Skewing was also part of the overall design for the color palette used in set decoration and costume design. "In the real world, the colors are bright and rich," Willet said. "In the skewed world, they're washed out and faded. Nothing is obvious, and it's only in the overall effect that these subtle differences will work their magic".