Jorma Kaukonen and Jack Casady from Jefferson Airplane with Jerry Garcia and Ron "Pigpen" McKernan from the Grateful Dead onstage during a concert in Golden Gate Park, giving Jim Marshall his trademark greeting. Release Notes: This is a Limited Edition Estate Photograph produced by Jim Marshall Photography LLC in one size only. Each Estate edition is carefully selected from Jim's massive personal archive of over 1 million negatives. There is intentionally no crossover with any previously available photographs that Jim produced during his lifetime. Collector's Notes: Jim Marshall's Estate Photographs are printed to order in San Francisco. Please allow 2-4 weeks for delivery. Each museum-quality photograph will be hand-numbered, and bears the official estate seal on the reverse. Buyers will also receive a certificate of authenticity following delivery. Please contact us with questions!