Bob Gruen is one of the most respected rock and roll photographers of all time. His iconic images— including John Lennon wearing a New York City t-shirt (1974), Led Zeppelin standing in front of their airplane and Sid Vicious eating a hot dog (in the permanent collection of the National Portrait Gallery, London)—have appeared worldwide in every form, from magazine covers, posters, T-shirts and even postage stamps. He is the author of 15 books including "Rock Seen, John Lennon: The New York Years", "Green Day: Photographs by Bob Gruen" and a new autobiography "Right Place, Right Time."