To further understand the proportional composition of the human face, the following portraits are fitted with a geometric overlay containing root two rectangles, golden rectangles, and rebated squares. 

 

The facial frame is dictated by a vertical root two resting on the base of the chin and ending near the hairline. In most cases, two overlapping rebated squares frame from the bottom of the nose to the eyebrows. Two horizontal golden rectangles align with the top and bottom of the root two crossing the lower portion of the eyes and resting just about the nostril.