One of the highlights of my trip to Wisconsin to photograph architecture was the Overture Center in Madison. The Overture Center houses a number of theaters--with the largest being Overture Hall (2,251 seats). I also photographed the Capitol Theater (1,098 seats).
I was fortunate to have access to the interior of these theaters for a couple of hours. However, since the Madison Symphony Orchestra was set up in Overture Hall with valuable equipment sitting out, a representative of the Center was assigned to be with me while I was capturing pictures.
At one point, I was preparing to capture a picture with my fisheye lens from the balcony. The theater representative was sitting in the same row just a couple of seats to my right. She was surprised when I asked her if she wouldn't mind moving back a bit as she was in the frame! The field of view for this image was nearly 180 degrees:
Another oddity is that there are no aisles in the balcony--other than those on the far sides of the rows. So, whenever I wished to move forward or back a row for a different perspective, I had to walk all the way to the end of the row and back again! The omission of the aisles helps to improve the acoustics as well as to provide more seating capacity.