Oscar-nominated actress Tilda Swinton spent Saturday sleeping in a glass box at New York’s Museum of Modern Art as part of a new art installation. But fans of the actress take note: even the museum doesn’t know what her schedule will be and when she will be sleeping there. Her public napping is part of a new art installation called “The Maybe,” and she will appear again several times at unknown times. “Those who find it chance upon it for themselves, live and in real shared time: now we see it, now we don’t,” the museum said in a statement.
