This one was pretty simple. Just a small cardboard box (about 3 inches x 5 inches) painted on the inside with a light grey acrylic hobby paint. I left one flap open in the back to shine light through. The man is an ho scale figure painted the same color as the inside of the box. I turned off all the lights (aside from the one studio light shining through the back of the box) and shot the image with the camera on my Samsung Galaxy S4.
This image was originally published here: