This. Is. MADNESS. Watch Deviant Art user Elemental79 converting a 320x240 pixel screenshot from Doom -- the legendary 1993 game that made first-person shooters popular -- into a stunning 9600x7211 image complete with textures, lighting and 3D effects using Photoshop. It's absolutely nuts.
According to the author, each frame in this video represents 10 seconds of work. "The image spans across seven PSD files at a resolution of 9600x7211 pixels. The project took 35 hours to complete over the course of eight days."
Now I want to play the entire game rendered like this. John Carmack, make it so!