John Lennon (1970 Silkscreen, Distributed By Famed London Boutique ‘I Was Lord Kitchener’S Valet’)

John Lennon (1970 silkscreen, distributed by famed London boutique ‘I Was Lord Kitchener’s Valet’)

Counterculture posters were big business starting in the late 1960s, ranging from cheap mass productions sold at college campus shops, to this example: a fine printing masterwork, sold at London's premier hippie fashion boutique.