The images of Supes himself on this page are all concepts that came from the thankfully failed J.J. Abrams-scripted 2002 project known as SUPERMAN FLYBY. The image directly below, however, is that of villain Doomsday, and is an early concept of the Man of Steel’s foe taken from director Bryan Singer’s unrealized sequel to his own SUPERMAN RETURNS. Would’ve loved to see that.
Check out the full individual pieces of concept art RIGHT HERE.