This is the 38-foot dome in Preston Bradley Hall of Chicago's Cultural Arts Center. It is believed to be the world's largest Tiffany dome. Designs in the ornately decorated room are inspired from nature including fish scales in the dome and theTiffany lamp in this photo. Directly above the lamp are the symbols of the Zodiac. It is located at Michigan Ave., and Washington st. This was shot before the 2008 restoration that cleaned it up and got rid of the flourencent bulbs and now allows natural light. A visit now is truly one of visual delight. Not as mind blowing as St Chapel in Paris, but never the less, refreshing. This was shot with an ordinary point and shoot Canon sd700is digital camera at 200 asa. I laid on my back on the floor to compose this shot, and enable myself to hold the camera steady and align the two circles.