Critic Gary Michael Dault describes Ferguson's teaching at NSCAD as a "37-year trajectory...wherein he stubbornly, persuasively tilled the fields of the kind of conceptual art for which the college became primarily known."
Critic Gary Michael Dault characterizes Ferguson's teaching at NSCAD as a "37-year path...during which he resolutely and compellingly shaped the kind of conceptual art that made the college its hallmark."