Camelot 3000 #3 (DC, 1983)

Every single cover in this 12-issue limited series was by Brian Bolland, and every single one of them was a banger! The innovative story by Mike Barr hinged on the legend of King Arthur as the "Once and Future King". (Emphasis on the "Future" part.) Instead of re-telling the story, Arthur wakes up in the year 3000. This cover features Arthur with several key characters behind him. They are reincarnations of Sir Kay, Galahad, Percival, Lancelot, and Queen Guinevere.