Colorful angular portrait of Albert Einstein's face done by Chicago artist David Lee Csicsko with the equation E=mc2 in the lower left.
A maroon t-shirt with the front showing in white text the Pi symbol with a "K" and "12" next to it symbolizing the 12th annual Pi Day 'Pi K' fun run that happens in Chicago on March 14th. The back of the maroon shirt is shown with the number 3.14 in large white letters with the logo beneath it for Illinois Science Council.
Saturday, 3.14, is the birthday of Albert Einstein, who famously said, "Do not worry about your difficulties in Mathematics. I can assure you mine are still greater." The best way to honor him & Pi Day is to do a 3.14-mile Fun Run in Chicago or wherever you are. Register at pidayrun.org. 𝛑 🥧 #PiDay