This midway photo was taken during the Blue Hour at the Florida State Fair. A tripod was used to allow the 1.4 second shutter speed to capture the movement of the rides and the people. The longer shutter speed also brought out the blue sky.

Nikon D800
Nikkor f/2.8 24-70mm lens
1.4 sec. at f/16
Focal length 24 mm
ISO 100
Tripod with shutter release cable