As a challenge to myself, several years ago, I decided to draw various medical conditions that individuals posted to an online form. My goal was to complete them in 20 minutes or less. (https://redd.it/15ozod) Redditor phylet requested, "Fecal float or smear of intestinal parasite or ova!" My goal was to complete each drawing in 20 minutes. This one took almost 20 minutes exactly.