Someone looks to have left a portal open as a Hulk-sized load of concept MCU art has appeared online, giving us a glimpse into not only Avengers: Doomsday but also potentially some MCU shows as well.

Called “L’Exposition internationale des arts décoratifs,” it ran from April to October 1925, attracted 16 million people, and was a celebration of Modernism and Art Deco design. It occupied ...