The Woodstock Music & Art Fair site near Bethel, N.Y. as it was in August 1969, 1989 (on the 20th anniversary) and finally in 2009. The photographer was there on all 3 occasions, returning on the 40th anniversary weekend to tour the Bethel Woods Center for the Arts and the Woodstock Museum which opened in 2006. He retains many vivid memories of the original event and recommends touring the new facilities, particularly the museum, to get a sense of what transpired during this unique music festival.—Anonymous