An awesomely insane stringed instrument made by Mark Deutsch. Built up from a orchestral double bass, he added a housing unit to hold the tension of the very heavy strings. Basically what I gathered is that its a 5-string double bass with 29 sympathetic strings and also 4 drone strings.
A book written and illustrated by Itaian architect Luigi Serafini from 1976 to 1978 . Filled with approximately 360 pages that is sort of a visual guide to a weird unknown world.