The Disney+ series uses ILM's StageCraft sets to create its virtual environments — and turned to fan art to help create the show's look.
Percy Jackson' is coming to Disney+, and I've decided to get my hopes up
Percy Jackson and the Olympians Disney+
Logos and Key Art Disney Plus Press
How 'Percy Jackson' Fan Art Influenced the Disney+ Series
I drew Percy Jackson in the art style of Hades! Hope there's some fans of the series here :3 : r/HadesTheGame
Percy Jackson Show Fan Art Earns Author Rick Riordan's Approval - IMDb
A Percy Jackson Series Is Coming to Disney+
The Entire Percy Jackson Timeline Explained
How 'Percy Jackson' Fan Art Influenced the Disney+ Series
Electrifying Premiere Photos from Percy Jackson and the Olympians - D23