On my way to work this morning I fell into a line up of other vehicle as we waited patiently for a long... VERY long train to slowly inch it's way past us. I wasn't in much of a hurry as I would have been quite early to work and anyways this allowed me time to get out of a rushed morning mood.
Soon after a few carts passed us I noticed that though it was a regular train most of the carts were spray painted from top to bottom in interact graffiti lettering and pictures. Every cart was different and every one had a personal touch from it's artist.