Concept art for Avengers: Doomsday has emerged, providing audiences with their first glimpse of Robert Downey Jr.'s Doctor Doom alongside previously unrevealed depictions of returning X-Men characters. The illustration, posted by Andy Park on social media, showcases designs for Nightcrawler, Beast, and Mystique, alongside Loki in a mysterious central position. This marks the first time these character designs have been publicly revealed in promotional materials.

Park, who recently departed from Marvel Studios following April layoffs, shared the artwork as a commemoration of his 16-year career at the studio, where he led visual development on over 40 films as Director of Visual Development. The upcoming film assembles one of the largest ensemble casts in MCU history, bringing together numerous returning actors from across the franchise's interconnected universe, signalling an ambitious scale for the project.