Big O Posters, London
Martin Sharp, Donovan - Sunshine Superman, black, blue and red ink on silver foil on thick white card, double crown, 20 x 30 inches (50 x 76 cm), BOP7, Big O Posters Ltd., London, 1967. First printing. Screen printed in colour from three stencils. Printer's text along the bottom of the poster reads: BOP7 Donovan by Martin Sharp. Printed by Big O Posters Ltd. 219 Eversleigh Road London SW11 Printed in England.