Considered the greatest of the early American modernists, the painter Marsden Hartley (1877-1943) travelled the United States and Europe in his search for a distinctive American aesthetic. His stay in New Mexico resulted in an extraordinary series of...

Georgia O'Keeffe's magnificent landscape paintings, flower studies, abstract art, and other works are greatly admired, yet the full range of her subjects, her working methods, and her stylistic development have never been accurately explored. This be...