Avengers West Coast #66

Part two of "The Reaper and the Robot" arc finds the West Coast Avengers in serious trouble, as the cover — penciled and inked by Paul Ryan and Danny Bulanadi — places the massive, grinning face of Ultron 13 looming over the entire team. Hawkeye leads the charge with bow drawn, flanked by Tigra, the Vision (in his eerie white form), and Wonder Man, all clearly bracing for a confrontation with one of Marvel's most relentless mechanical menaces. It's a tense, well-composed 1991 image that captures just how outmatched the team might be — and how determined they are anyway.