: Paper Mario was heavily based on the art style established by SMW.
Before modern digital level editors, the creators of the original Super Mario Bros. and Super Mario World , including Shigeru Miyamoto and Takashi Tezuka, designed levels by hand using and tracing paper .
If you are looking for physical paper items related to the game, there are several high-quality options available:
"Paper" in the context of Super Mario World (SMW) most commonly refers to the classic game's hand-drawn development process, the Paper Mario RPG spin-off series, or collectible physical memorabilia like maps and posters. Development on Graph Paper