Columbia University, my graduate school, is interesting for observing those who wander, attend classes, pass through the gates, and sit and chat. Nice afternoon to visit my Alma Mater and be nostalgic. So many cell phone texters though that I thought my photo shoot would be a bust. But I did find a few engaging people willing to pose and a few I caught on the sly. I think there is more to be discovered here, so I will have to return soon.