David Babylon

Top: the 2020 Game & Watch: Super Mario Bros. enters sleep mode when it is left idle for three minutes while not being plugged in. Depending on the time of the day, before entering sleep mode, the system briefly shows various artwork, mostly depicting Mario, Luigi and the enemies resting. Between noon and 1 PM, the artwork shown is one of Mario and Luigi having lunch on top of the mushrooms from World 4-3.

Bottom: after the release of The Super Mario Bros. Movie in 2023, concept artwork for the movie was published, which included the drawing that the sleep screen above was based on. While the Game & Watch predates the movie, the movie has been in production since 2018. This creates a curious case of one product being released using another product's concept art before the product for which the concept art was made in the first place could be released itself.