A 'Family Dog' psychedelic poster from 1967 featuring a photograph by Paul Kagan of a naked couple embracing, overprinted with a colourful swirling paisley pattern, neatly evoking the spirit of the era by linking San Francisco's openness to Eastern influence with its ethos of sexual freedom. Its title, the Tantric 'Yab-Yum', is a fundamental concept of Buddhism, expressing the process of joining insight with compassion. 72x55cm. Reproduced in issue #7 of the San Francisco Oracle. Fine.