IOWA—Curator Mary Katharine MacGregor has died at the age of eighty-nine, reports the Iowa City Press Citizen. MacGregor was the curator of prints and drawings at the Joslyn Art Museum. During the course of her career she had worked with the Museum of Modern Art, the American Federation of Arts, Associated American Artists, Jacques Seligman and Co., and the Weyhe Gallery. MacGregor held a BA from Cornell College and an MFA from Columbia University.