Upload Photo

Tilda Swinton performs 'The Maybe' at the Museum of Modern Art

Tilda Swinton performs the art of sleeping in her one-person piece called "The Maybe" at the Museum of Modern Art in Manhattan. Swinton, who first performed as a sleeper at the Serpentine Gallery in London in 1995, sleeps in a glass case for day. The case will move to locations throughout the museum every time Swinton performs. (March 25, 2013)

The best of Newsday everyday in your inbox. Get the Newsday Now newsletter!