cartoon

1) A full-sized, preparatory drawing for a painting or tapestry. Video here. Web resource here. See also: pouncing.

XZL147692Raphael. Cartoon for the School of Athens (det.). Ca. 1510.  Charcoal and white lead on paper. Biblioteca Ambrosiana, Milan.

2) A typically simplified and/or exaggerated drawing intended for satire, caricature, or humor.

Twohy cartoon

Cartoon by Mike Twohy. The New Yorker. 2001.