One of the most enduring images in comics history, Neal Adams' cover of Superman bursting his Kryptonite chains is instantly recognizable even to non-comic fans. DC has kept it in near-constant circulation, plastered on posters, T-shirts, mugs, and yes, even trash cans. It served as a visual billboard for editor Julius Schwartz's 1971 soft reboot, ushering the Man of Steel into the Bronze Age with a more human tone. If the message somehow needed clarity, Denny O'Neil's lead story spelled it out: "Superman Breaks Loose," with Earth's Kryptonite transmuted into iron removing the traditional invulnerability of Superman. DC even framed the issue like a fresh start, complete with "The Amazing New Adventures of..." and a big "Number 1... " across the top. Neal Adams' impact was seismic. His modern realism and cinematic staging yanked superheroes out of Silver Age stiffness into a believable present. He reinvigorated Batman, Deadman, Green Lantern/Green Arrow, and X-Men, partnering with O'Neil to steer Batman from TV camp back to a darker detective and to tackle drugs, racism, and social justice in GL/GA. Off the page, Adams fought for creator rights, pushing for original art returns and helping secure credit and pensions for Jerry Siegel and Joe Shuster. This is an all-time classic cover by a legendary artist -- one that helped launch the Bronze Age, has been reproduced countless times, and is deeply woven into pop culture. Few images loom larger.
