In 1967, neo-Dada artist Robert Delford Brown performed one of his greatest pieces of all time, which he titled "The Great Building Crack-Up." The performance was meant to evoke a collision of the new and the old. The site of the performance was the elegantly designed brownstone by Beaux-Arts master Richard Morris Hunt. It was a meeting of Avant-garde minds between Brown and the architect Paul Rudolph. This is the story of a building that has lived many lives.