A sculpture by Rirkrit Tiravanija, called untitled 1993 (sleep/winter), dated 1993.

Rirkrit Tiravanija 
untitled 1993 (sleep/winter), 1993

Straw mat, foam mattress, foam pillow, cotton, and duvet

12 x 53 x 83 1/2 inches (30.5 x 134.6 x 212.1 cm)

Edition of 4, 1 AP

A sculpture by Rirkrit Tiravanija, called untitled 1993 (sleep/winter), dated 1993.