Today is Pi Day. It is the 14th of March, 3/14, or 3.14, which is mathematical Pi. This year happens to be Ultimate Pi Day, as we get to use the next two digits in Pi as well: 3.1415. Natural things to do today: math, I suppose, and eat pie.
Our Pi Day print this year is a collaboration with Charles Pratt, printed letterpress from historic wood types. Now go eat some pie.