6.9.17

uccello's mazzocchio drawing, the unicorn in captivity, a young witch, hildegard of bingen receiving a vision, konrad kyeser diving apparatuses, illustrations for hans talhoffer, engraved emblem by leonhard heckenauer and 60 miniature phrenological heads by william bally




















sources:
vestioevo
web gallery of art
wikipedia
discarding images
das mittelalter
aemma
 kardiologn 
 photo: pascal bircher, taken at the science museum of london