Fly PSA for a Song. 1960s. Psychedelic poster for Pacific Southwest Airlines, depicting a dancing stewardess at center, with vignettes of cities serviced (Los Angeles, Sacramento, Hollywood-Burbank, Oakland, San Francisco, San Diego, San Jose, and Ontario). The airplane appears to smile at the viewer, and with a double entendre on the Summer of Love and contemporary drug culture, the airline promises to “give you a lift.” 28 1/8 x 20 ¼”. Expert over-painting along folds and in margins. Linen backed. B+.