Alien: Early storyboard of spacejockey/outsized pilot seen from behind by Ridley Scott references " Hitler Masturbating" (1973) by Salvador Dali?

leading from

Alien: Early Ridleygram of the rear of the 

space jockey (1978) for Alien by Ridley Scott

a) The Ridleygram

The general idea is that we have outsized characters sitting on long giant chairs seen from the back.

b) Hitler Masturbating,  (1973)  by Salvador Dali

(Dali.org :This small canvas is one of the most curious, controversial and outrageous objects in the Dalí Museum collection. Dalí took a small anonymous print of a snowy landscape with horses and used gouache to add and subtract details, transforming it into a caricature of the seated Führer presented from behind. The title reveals that the viewer is catching him at the compromising moment of his self-pleasure. Dalí briefly summarized the reason for the Führer’s unexpected presentation, saying, “Hitler Masturbating because he is lose le var (war)!” (http://archive.thedali.org/mwebcgi/mweb.exe?request=record;id=1780;type=101))

c) The two side by side
 Images side by side,  showing the chair to be roughly the same size in relation to the rest of the composition