a) "Apollo Astronauts" (Published as supplement to National Geographic Vol. 144, No. 3 (September 1973)) by Pierre Mion.
c) References Max Ernst's "Au rendez-vous des amis" (A Friends’ Reunion), 1922?
c.i) The two paintings side by side with Max Ernst's painting reversed
d) Referenced in?
d.i) HR Giger's Alien Monster II(1978)