The X-Men #57

The X-Men #57, published in June 1969, emerged during the final stages of the original Silver Age run of the title before it transitioned into a reprint-only series. Written by Roy Thomas and illustrated by Werner Roth, the issue focuses on the team's conflict with the Sentinels. This period was characterized by a struggle to find a stable creative direction, as the series faced declining sales despite the team's thematic focus on social outcasts.

The cover art, provided by Jim Steranko, is widely considered one of the most iconic images of the era. Steranko brought a distinct pop-art sensibility and a bold, graphic design language to the X-Men, infusing the pages with an energy that diverged from standard superhero aesthetics. While the series ultimately struggled to gain commercial momentum at the time, the work from this period is now celebrated for its stylistic evolution and influence on later comic book visual storytelling.