Drawing for "mulino di Ventro"
Map for "adrift in your ocean"
plan for a repurposed astrolabe
plan 2 for a repurposed sextant
plan for a re-purposed sextant
plan for a re-purposed telescope
re-purposed armillary sphere
plan for a re-pruposed station pointer
Breathing Rhinoceros from Duhrer
Cloud mechanism
Sail-fish
proposed whale skeleton made of boat-ribs
Ceiling-mounted rippling surfaces
