Barbara Gladstone, 89, Dies; Art Dealer With Global Reach and a Personal Touch

An art world power, she represented more than 70 artists and estates and ran two large exhibition spaces in Manhattan as well as offshoots abroad. Gladstone, Barbara, Deaths (Obituaries), Art, Collectors and Collections, Gladstone Gallery, Chelsea (Manhattan, NY) An art world power, she represented more than 70 artists and estates and ran two large exhibition spaces in Manhattan as well as offshoots abroad. NYT > Business