Official 2nd (Big O Posters Ltd. 1968, no red lines in the central photo) printing 19&7/8 x 30" art/merchandise poster, "Sunshine Superman", featuring a psychedelically-enhanced portrait of UK folk-psych troubadour Donovan by legendary Australian artist Martin Sharp.

 Thick foil-coated glossy stock poster is in good/decent (B to B/B-) condition; this one has a light to moderate amount of "worming" (small squiggly foil anomalies resulting from exposure to moisture) covering the image area, along with a few well-hidden thin stress bends, tiny creases, rub marks and a few loose edge dings, otherwise fine. 

 ULTRA-TRIPPY original 1967 UK poster, this example has additionally been HAND-SIGNED (in silver pen) by the one and only Donovan himself!