Imprisoned in her glass 'coffin', actress Tilda Swinton performs "The Maybe" at the Serpentine Galle.....
Imprisoned in her glass 'coffin', actress Tilda Swinton performs "The Maybe" at the Serpentine Gallery September 4. For seven days, eight hours a day, Swinton will sleep in the glass case as part of an art installation conceived by Cornelia Parker