Passing the evening time on the mountain at Duncan Peak fire lookout back in 1990.
Shutter locked open, and moving around with a gel over a small external flash.
From a single slide....not composited on a computer.

Obviously inspired by pubescent memories of Ghoulardi on WJW-TV in Cleveland. Turn Blue!

https://www.youtube.com/watch?v=S7TcPI-vCDI