Purple Monkey Design

Screenprinted (artist's proof) poster with the text "OIL & WATER" and a rectangular block with a wavy line suggesting water printed in brown oil. White paper ground shows through the block to form the text "DO NOT MIX" "GULF OF MEXICO - 2010".
Basic Chemistry
Years ago, I was out sick the week that my fellow high school students studied the periodic table.  I’ve always blamed missing that foundational moment of scientific education for my very poor mastery of some basic chemistry.  But there are certain concepts that I have had the opportunity to learn through personal experience.  Every day...