Turtle Anatomy (1821)

Images from Anatome Testudinis Europaeae (1819-21) by the German physician and naturalist Ludwig Heinrich Bojanus (1776–1827). Bojanus was born at Bouxwiller in Alsace and studied …Continued

Fortification Theory (1600)

Images from Jean Errard’s Fortification Réduicte Art and Démonstrée (Paris, 1600), a seminal work in fortification theory. Errard (1554-1610) was a mathematician by training, and …Continued

Codex Mendoza (1542)

The Codex Mendoza is an Aztec codex, created about twenty years after the Spanish conquest of Mexico with the intent that it be seen by …Continued

Dazzle Ships

Dazzle camouflage (also known as Razzle Dazzle or Dazzle painting) was a military camouflage paint scheme used on ships, extensively during World War I and …Continued