This specific sketch is highly regarded in the animation community as a seminal piece of character development for the character Beast. : Glen Keane , a legendary Disney animator.
: Sketches (like the "Universal Sketch") are compact data structures used to estimate statistics in heavy-traffic network streams.
: Recent research discusses using "2.5D image sketches" as inputs for controllable generative models to produce sharper synthetic images. Month of Art: Day 16 Concept Sketch 87 (1991)