PhilipTheBucket@ponder.cat to Archaeology@mander.xyzEnglish · 2 months agoSecret Passageways Recorded in Leonardo da Vinci's Sketches Discovered Beneath a Medieval Castle in Milanwww.smithsonianmag.comexternal-linkmessage-square0fedilinkarrow-up11
arrow-up11external-linkSecret Passageways Recorded in Leonardo da Vinci's Sketches Discovered Beneath a Medieval Castle in Milanwww.smithsonianmag.comPhilipTheBucket@ponder.cat to Archaeology@mander.xyzEnglish · 2 months agomessage-square0fedilink