U.S. Transportation secretary says roads cannot have art on them, casting uncertainty over tradition of painting Jaguar pawprints down Bay Street.

The magnificent property, which was last sold in the '60s, comes with tennis courts, citrus groves, and a juicy history.

Shahzia Sikander's "The Last Post," a video installation at the Smithsonian American Art Museum, mesmerizes as an abstracted examination of colonialism.