 He taught photography workshops, exhibited in solo and group shows around the world, and joined the faculty of the Parsons School of Design at New School University as a full-time professor, in addition to serving as guest artist at MIT, The Art Institute of Chicago, and the Rhode Island School of Design.Harbutt was a founding member of Archive Pictures Inc., an international documentary photographers' cooperative, and a member of the American Society of Magazine Photographers.His work was exhibited at the Museum of Modern Art, the National Museum of American History, the Corcoran Gallery of Art, the U.S. Library of Congress, George Eastman House, the Art Institute of Chicago, the International Center of Photography, the Center for Creative Photography, and at the Bibliothèque Nationale, the Beaubourg, and the Maison européenne de la photographie in Paris.