Fire in the Tunnel

A group of us went to shoot fire, in an abandoned road or railway tunnel south of Prescott, Az. Here T. uses an air powered sprayer to simulate a flame thrower. This is a 5 image composite, each shot at ISO 400 f/8 1/90 in a Nikon D600. I combined the layers in Photoshop using the lighten blend mode, and masked out T. to eliminate ghosting.