He argued that work like Robert Morris's transformed the act of viewing into a type of spectacle, in which the artifice of the act observation and the viewer's participation in the work were unveiled.
Tvrdio je da su djela poput onih Roberta Morrisa preobrazila čin posmatranja u jednu vrstu spektakla, u kojem su se vještina čina posmatranja i sudjelovanje gledatelja u djelu razotkrivali.