HR Giger: Mordor VII (work 286) by HR Giger is referenced in Pump Excursion I (1988) by HR Giger?

Leading from 

HR Giger:Mordor VII (work 283) (1975) by HR Giger was referenced in photograph of comedian/ actor Adrian Edmondson dressed in fancy dress as Giger’s Alien, for his book “How to be a Complete Bastard” (published 1986)?

and

HR Giger’s Mordor VII (work 283)

a) HR Giger’s Mordor VII (work 283) (1975) 

b)  Pump Excursion (work 610) (140x100) (1988) 

 

c) The spine of the biomorph in Mordor VII becomes a stairway up a pyramid 

d) dark skull popping out of the head becomes the headphones . The pipe connected to the face becomes the gun barrel

 

e).  Tiger prawn liked shellfish form becomes the woman’s legs

 

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