“The Maybe”

Tilda Swinton arrives for the screening of "Moonrise Kingdom" and the opening ceremony of the 65th Cannes film festival on May 16, 2012 in Cannes. (credit: VALERY HACHE/AFP/GettyImages)

MoMA Hosts Actress Tilda Swinton’s Performance Art Piece

In “The Maybe,” Swinton lies sleeping in a glass box for the day. The exhibit will move locations within the museum every time Swinton performs.