Metro Center is one of the main hubs of the subway system here. I really love the architectural design of this station. The ceiling are amazing to me. Heading home from DC Sunday I hopped off at this station to see what I could capture with the fisheye lens then hopped back on 30 minutes later. They try to do most of the maintenance work on the weekends so travel times are slow but it was worth the stop.
@bernard it was my first time out with it and it did make some interesting photos. I took one other lens with me (50mm) but never put it on the camera. I guess I would classify it as a fun kind of toy like lens of now.