matthew barney,tiro,art,contemporary art,art21,performance art,guggenheim,cremaster,cremaster 3,richard serra,solomon r guggenheim museum,river of fundament,model face,art in the twenty first century
matthew barney,tiro,art,contemporary art,art21,performance art,guggenheim,cremaster,cremaster 3,richard serra,solomon r guggenheim museum,river of fundament,model face,art in the twenty first century