Synesthetic Crayons

"Synesthesia is an involuntary joining in which the real information of one sense is accompanied by a perception in another sense."

-R. Cytowic, "Synesthesia: A Union of the Senses" 

The Coffee Cycle

My initial idea was to draw this diagram and paint it with black coffee for a watercolor effect. Unfortunately, the coffee didn't show up well and warped the paper. So I drank the coffee. Get a poster here.