alt-text
Four photographs are stitched together in a 2 by 2 grid. In the first image, we see tattoos on both of a person's inner arms and inner wrists. The second photo shows how the person captured this shot by laying their phone on their shoulder and propping up its corner with their chin. A third photo reveals the person's laptop open in front of them, showing how they took a photo of themselves. The fourth and final image answers the final question of how the viewer saw the laptop taking a photo of the person photographing their tattoos. The person leaned a mirror against their laptop to capture the point-and-shoot camera, which was angled to show the scene of the person taking a picture of their tattoos and being captured by their laptop webcam.
There were a whole bunch of these! My favorite one had a whole bunch of tripods /camera mounts, which were all cleverly out of frame of the preceding camera in really cool ways -- all at someone's desk at their computer