Called "The King of Cool," the actor's "anti-hero" persona, developed at the height of the Vietnam War-era counterculture, made him a top box-office draw of the 1960s and 1970s. Unsigned, vintage 3.75 x 5 inch, candid snapshot printed on Kodak photo stock, in fine condition aside from light wear to its edges and corners. Verso is blank and clean. Photograph is likely unpublished.