/tags/dr-richard-brettell Dr. Richard Brettell en-US Copyright Wed, 29 Jul 2020 12:00:00 GMT /commentaries/2020-07-29/commentary-remembering-dallas-arts-leader-richard-brettell Rick Brettell, founder of the Edith O’Donnell Institute of Art History at the University of Texas at Dallas, and a mainstay in many ways of the cultural… Wed, 29 Jul 2020 12:00:00 GMT /commentaries/2020-07-29/commentary-remembering-dallas-arts-leader-richard-brettell Lee Cullum