But perhaps the most salutary effect of invisible art lies in the chameleon-like array of meanings which have cloaked it over the past half century. Rather than simply serving as a static limit defining the no-go zone of artistic practice, it has alternately appeared under the guise of the Sublime, of social idealism, avant-garde aggression, personal humility and ironic commentary. No single artist has been able to possess invisibility as a signature medium, and its wayward history gently yet pointedly mocks our waning belief in the cult of originality. It suggests instead that art doesn’t begin and end in a physical frame or a singular context, but lives on in the potentially endless process by which we make use of it. — Ralph Rugoff, “Touched By Your Presence” frieze issue 50, Jan-Feb 2000