This is a MTG card illustration, for the retro-futuristic "Unfinity" set.
The Astrotorium is an intergalactic amusement park set tangentially to the Magic universe.
You can see more on it here: https://magic.wizards.com/en/articles/archive/making-magic/unfinity-and-beyond-2021-11-29
I also worked as a concept artist for the Unfinity world, and sketched out the overall design for the park. It was a super fun world to work on!