Hexagons & Diamonds From the interior of the Pittsfield Building in Chicago. Here is the exterior and the location: View Larger Map You might like: Sunset Coda Redundancy Red and Yellow One World Trade Center: Recovery & Rebirth No Parking americanrecluse Is this part of the ceiling, or…? It’s very optical illusion-y and kind of confusing to look at. In a good way! http://blurbomat.com/wordpress/ blurb Thanks! I had vertigo leaning waaaaaay back to frame this shot. I may have to start traveling with a tripod… americanrecluse It starts with a little pocket-sized point and shoot and next thing you know you have a tripod and a bag of lenses strapped to your back. http://blurbomat.com/wordpress/ blurb In other words, yes, it’s part of the ceiling.