New York City means much to Yalies. Many alumni have made their mark on the city, including artist Leo Villareal ‘90, whose BUCKYBALL (2012), with nested geodesic sculptural spheres made of 180 LED tubes, is on view in Madison Square Park through Feb. 15.

Learn more: http://bit.ly/WrcCfj (Photo by James Ewing/Madison Square Park Conservancy)