An installation view of viewers interacting with a mixed media installation by Rirkrit Tiravinija, titled untitled (pad thai), dated 1990.

Rirkrit Tiravanija 

untitled (pad thai)

, 1990

Opening event at Paula Allen Gallery, New York, 1990

An installation view of viewers interacting with a mixed media installation by Rirkrit Tiravinija, titled untitled (pad thai), dated 1990.