Double exposure capturing both daylight and nighlight on the same sheet of 4x5 film. In this image there was no traffic on the road for the effect I wanted, so after opening the shutter release I drove the scene several times up and back and came back to trip the shutter. Kinda like a selfie. Geology Vista. Santa Catalina Mountains, Arizona.
 
Specs: 5368 x 4233 jpg. Original Full-Resolution Image. High quality file suitable for printing, publishing, and commercial use.