General

Da Vinci, Monsters & Cave

Da Vinci, Madonna Cave Painting                 (Dogon tribe, Nommo, caves)

Grey alien, hidden in Da Vinci painting

His aquatic obsession, and inventions

Da Vinci, Walk On Water Shoes

Da Vinci scuba gear

webbed glove, swimming sea

Leonardo webbed glove

Jonah & Submarine

Da Vinci, Submarine

Da Vinci, Flying Saucer-Tank Images

Mermaid or aquatic alien hands and feet

Da Vinci, Greek Foot

medical Da Vinci code, hand

Da Vinci and Jesus hand

Leonardo's hands