84. DENNIS OPPENHEIM (1938-2011) Objectified counterforces Aspen Colorado 1971 Kristin Oppenheim Erik Oppenheim My two offspring pitted against each other in a sack race. 8 mm film. 3 min loop. signed and dated June 1971 photographic print and typewritten paper mounted on cardboard 70.7 x 55.8 cm. We would like to thank the Dennis Oppenheim Studio for the information they kindly provided about this work. Provenance Romano Lorenzin Collection, Italy Private collection, Italy (acquired from the latter) Then by descent to the current owner