If you want to see more pictures of the sound sculptures, check out this link
Sound Sculptures (there are some pictures of his Stardust on this page).
Last but certainly not least, here is a picture of the man himself:
It was a boring Saturday
at the Mills College
No Plans for the day.
I found a door knob on the table
and welded some wires on one end
just for the fun of it.
I place a knob to my ear
and strummed the wire
on the opposite end
I got another door knob
welded some wire on it also
and connected the two door knobs
with a metal wire which went over
my head so the knobs
were against my ear.
I invented a manual Walkman.
Found in the Marxhausen gallery--poem used in one of his shows.