Pitching unconventional art to an indifferent world has been Thomas N. Armstrong III’s passion for nearly 30 years. As a young curator at the Rockefeller Folk Art Center in Williamsburg ...

Thomas N. Armstrong III, director of the Whitney Museum of American Art from 1974 to the early ‘90s, owned the residence along with his family. The $8.25 million price could be a record for ...

Thomas N. Armstrong III, the late longtime director of the Whitney Museum of American Art, always wanted to live in a greenhouse full of plants. So after a fire destroyed his home on New York’s ...