Henry Friedman
28-May-2002, 22:50
For those in town to see the Edward Weston show, there are also shows of Alfred Steiglitz - "Known and Unknown" at the National Gallery of Art and platinum prin ts by Kenro Izu - "Sacred Sites along the Silk Road" at the Arthur M. Sackler Ga llery. All should be open by the second weekend in June.