What is the name of the visual artist who performed on stage with rock group Hawkwind in the 1970's?

My mate used to love this band saw Stacia live in the flesh ahem!

You are right they had a hit single with "Silver Machine" the only track that Lemmy did vocals on. Were primarily an album/festival band🎸

I'm sure they had a record out in the 70s called " Silver machine". I could be wrong but I remember it being played at my local youth club back then.