Traveler’s Notes . . .

Notable exhibits have opened this month, including “Van Gogh’s Van Goghs: Masterpieces From the Van Gogh Museum Amsterdam” at Washington’s National Gallery of Art, tel. (202) 737-4215, and “Aubrey Beardsley: A Centenary Exhibition,” more than 200 works by the distinctive illustrator, at London’s Victoria and Albert Museum. . . . The annual Philadelphia Flower Show, billed as the world’s largest, will be held March 7 to 14 next year. Information: (215) 636-3300.