Before it abruptly fell on May 3, 2003, the elderly Man of the Mountain on Cannon Cliff was a granite rock formation that, when viewed from a particular angle, appeared to be an elderly man. It was one of the most popular destinations in New Hampshire. Matthew Maclay, a master’s student at Dartmouth College studying geological and earth sciences/geosciences, has created a new online interactive 3D model that aims to digitally restore this once-great natural treasure.I’m thrilled that this 3D model of the Old Man of the Mountain, the state symbol of New Hampshire, has been created since people still have a strong emotional attachment to it.