Aliens: From Landscape (work 385)(1978) by HR Giger for Alien via References Poltergeist 23 sketch (1985) by HR Giger to Study for alien Queens head and hands concept art by CT Thorne

Leading from

Aliens: Alien Queen's head and hands concept art by CT Thorne

and

Alien: HR Giger's landscape (work 385)(1978)

a) See: Poltergeist 2:  Poltergeist 23 sketch (1985) by HR Giger references Giger’s landscape (work 385) ?

b) See: Aliens: Study for alien Queens head and hands concept art by CT Thorne references Landscape (work 385)(1978) by HR Giger for Alien?

 c) See:  Aliens: Alien head and hands concept art by CY Thorne references Poltergeist  23 sketch for Poltergeist 2, (1985) by HR Giger?