Freeways have a kind of horrible beauty to them, if you observe them dispassionately from a distance and as long as they're not going through your neighborhood. I badgered a friend with an open convertible to drive through my favorite interchange repeatedly while I aimed up and shot as fast as I could, then composited four or five pictures together in Photoshop for this nightmarish image.
This one, on the other hand, is very real. It's the interchange between the 405 and the 105 Freeways near Los Angeles airport. These pictures are both part of my "Urban Realty" series.