Treasures of the Tomb

“Imperial Tombs of China,” an exhibit that organizers say is the largest show of Chinese tomb treasures ever to visit the United States, has opened at the Portland Art Museum in Oregon.

The exhibit, which runs through Sept. 15 at its only U.S. venue, features more than 250 objects spanning more than 25 centuries. The museum expects the exhibit to draw more than 225,000 visitors and tickets are being issued for specific dates and times. Information: (503) 226-2811.