a) See: Cover references "Femme-Cheval" (1948) by Wifredo Lam?
b) See: Cover references photo of J G Ballard taken in 1969 or 1970 by Jannick Storm for : Issue #1 of Jannick Storm's J.G. Ballard newsletter, Limbo ?
c) See: Cover referenced in Papillon de l’anti-matière (Série du Cosmos) - (1974) by Salvador Dali?
d) See: Cover referenced in Alien Monster IV. (work 408) (1978) by H.R. Giger
f) Cover referenced in in Leto's Car by Chris Foss (1975) for Jodorowsky's Dune? (to come)