Copied from Wikipedia:"A stick figure is a very simple drawing of a person or animal, composed of a few lines, curves, and dots. In a stick figure, the head is represented by a circle, sometimes embellished with details such as eyes, mouth or hair. The arms, legs and torso are usually represented by straight lines. Details such as hands, feet and a neck may be present or absent, and the simpler stick figures often display an ambiguous emotional expression or disproportionate limbs."
Calista belongs to  TomLloyd
used with permission.
Edited: this took MANY attempts to post on Deviantart.