I love the dreamy pseudo-scientific world of graphic design, illustrations and patterns created by Chad Hagen. His nonsensical info-graphics leave me uncaring what data that might - but don't - contain . it's enough that they are beautiful.
Color Wheel (Moses Harris, Moses Harris's chart was the first full-color circle. The 18 colors of his wheel were derived from what he then called the three 'primitive' colors: red, yellow and blue. At the center of the wheel, Harris showed that black