He gained significant attention in September 1962 for his Words performance at the Smolin Gallery .
Kaprow 's most famous happenings began around 1961 to 1962 , when he would take students or friends out to a specific site to perform a small action .
Kaprow gained significant attention in September 1962 for Kaprow 's Words performance at the Smolin Gallery .
Kaprow 's most famous happenings began around 1961 to 1962 , when he would take students or friends out to a specific site to perform a small action .