Here’s another interesting stamp exhibit on Leonardo da Vinci, a man of many talents. The link follows:
From the site:
“A philatelic retrospective on Leonardo da Vinci’s life, works, times and influence, from his childhood in Italy to his death in France.”
I recommend viewing it but make sure you’ve got at least an hour free to do it.
If you’re unfamiliar with stamp collectors exhibiting their collections, this may be an interesting experience. For those of us who are familiar, it’s a very nicely done philatelic exhibit on the subject of European Castles. The link follows:
From the site:
“A review of the evolution and history of European Castles, from ancient and Roman fortifications to Renaissance’s castle-palaces, and including contributions made by Byzantines, Arabs, and Crusaders, who strongly influenced the defensive military architecture of Europe.”
I recommend viewing it but make sure you’ve got at least an hour free to do it.
Archaeology Study Unit 