Math and Makeup

This picture was sent in by a student for an enrichment assignment I give in Math for Liberal Arts. Here's the assignment.

Post to the discussion "A picture is worth..." your favorite graph, chart, diagram...etc. You can either attach an image file (.jpg or .gif), embed it, or give us a link. I also want the reason you like it. Could be what it says, could be visual organization/design.

This diagaram is from an independent makeup artist. Brittany Lewis. I am simultaneously drawn and repulsed by it. Who knew makeup could be so analytic? Very impressed.