cliparts/b/7/e/6/clipart-pi-shiny-blue-b7e6.svg image/svg+xml Open Clip Art Library PI, Shiny Blue 2010-10-03T21:45:43 A shiny blue PI symbol. http://openclipart.org/detail/88513/pi-shiny-blue-by-bnielsen bnielsen clip art clipart math pi symbol