Raised in Paris and Milan by Russian émigré parents, Elliot Erwitt did not become interested in photography until his family settled in Hollywood, California during his teenage years, and he started working in a commercial darkroom developing celebrity portraiture. After being drafted into the Army in 1950, he made a splash with a photo-essay on barracks life, and later traveled the world shooting for Magnum.
Erwitt's stunning photos are acclaimed for what The New Yorker's Adam Gopnik called a "light touch that runs naturally into dry melancholic poetry." He's also done a lot of advertising photography, directed documentaries for HBO, and took that famous photo of Nixon prodding Khrushchev in the lapel in Moscow.
The Edwynn Houk Gallery (745 Fifth Avenue) is currently exhibiting 25 gelatin silver prints from Erwitt. The show, which coincides with the publication of Elliott Erwitt’s New York, spans his entire career, including many unseen works from the 1950s and '60s. And here's a great profile on Erwitt the Guardian did in 2003.