The confrontation between father and son. Me thinks posing with Medicom's Luke gives the whole scene a right perspective in terms of size proportion. Luke certainly didn't inherit Anakin's giant genes.
Vader to Luke: "You gotta lay off the ice cream, son. You're beginning to look like Jabba the Lard, I meant Hutt."
Unproduced Marmit Darth Vader pictures - what a beauty it could have been :(