Below is a photograph of my classmate, William, who is “painting” with a flashlight. Using a separate flash from my handheld camera “took another picture” to give the appearance of multiple arms, or that he’s lifting weights.
The ISO was 100, the aperture was 8.0 and the shutter speed was 10 seconds.
William volunteered as a subject. If I could do anything to improve the photograph, I would try to keep a steadier hand of use a tripod when shooting to avoid the shaky appearance.