Original 1st printing 20 x 29" psychedelic promo poster for San Francisco FM radio station KSAN.

 Art by Rick Griffin and Alton Kelley, image is featured in the Art of Rock book on page 208 (plate 2.254).

 Medium thin glossy stock poster is in very good (B/B+) condition, there are a few scattered surface scuffs/soft pinch dings here and there, a touch of edge wear and a 2&1/2" diagonal bend in the lower left, otherwise fine.

 Very striking image on this poster, I recently read that these were originally given out at Tower Records.