Aerial view of Chicago

It was thrilling to shoot Chicago from the 94th floor of the John Hancock Buildling. There is an observation floor there, and I waited until twilight and night to get the best shots. The biggest problem was paying attention to, and eliminating, reflections in the glass from lights in the interior. I used my hat, my arms , and my body to block those reflections. I used a tripod, of course, and it was a pleasure that no one stopped my wife and I from using them. I used a daylight white balance and a 200 ISO.