JOHN AND YOKO ONO PHOTO EXHIBITS OPENS IN THE HAMPTONS

This untitled photograph by Susan Wood of John Lennon and Yoko Ono, 1968, is part of the "RIght On!" exhibit at Mulford Farm museum, East Hampton, through Oct. 18. 2015.

Photography is an art form. Still, it's also used to record events and preserve memories. One extraordinary photo exhibits in the Hamptons this Labor Day weekend satisfy on both counts.