Here is something a bit different from me. Back about five years ago, I signed up for a day of urban exploration (also known as urbex) to the Eastern State Penitentiary, a mecca for urban photographers. The day started in a location that I had never heard of, Philadelphia's Graffiti Underground, located on an abandoned loading pier jutting out into the Delaware River. It is just a few minutes from the center of the city off of Route 95. The underground is pretty big and is covered with graffiti. It also looks like it has been used extensively by paintballers. The grit and decay associated with urbex can be seen at the underground as well as the great colors of the graffiti.