This tactile interpretation of Harold and the Purple Crayon by Crockett Johnson, was crowd-sourced and designed by students at the University of Colorado, Boulder. A re-mixed version (seen below), was ...

"Harold and the Purple ... two-dimensional adventures with his best friends, Moose (Lil Rel Howery) and Porcupine (Tanya Reynolds). With his little purple crayon, he's able to bring to life ...