Smiley face

From Fadwiki

Started in 1963 by creator H.R. Ball. He was working in Massachusetts for an ad agency when one of his clientele asked him to come up with a way to soothe employees. He was only paid $45 for the drawing, which he never trademarked. The Smiley Face has appeared on millions of items since, including a United States postage stamp. A huge fad of the 1960s! = ] Still used in year 2009.