MAA FOUND MATH: Brian Murphy, an Associate Professor of Mathematics at the University of Wisconsin, Manitowoc, sent us this photo, writing: "Although this is an obvious 'MAA Found Math' photo, I like it because of it's simplicity. Every time we drive past this my kids yell, 'A Triangle.' So it keeps geometry at the forefront of their minds! The park this refers to is in Kiel, Wisconsin. It is a SMALL, triangular park (obviously) at the end of a block. It's only feature: One Picnic Table."
See math in the world around you? Send your photos to firstname.lastname@example.org.