Magician David Blaine hangs upside down over Wollman Rink in Central Park as part of a 60-hour endurance stunt.

Blaine took periodic breaks for medical checks, to drink fluids and to urinate, but spent most of his time Tuesday night talking to fans and posing for photos.

The stunt culminates Wednesday night in a live, two-hour special on ABC called “David Blaine: Dive of Death.”