Concept

Sphere

Images

  • The castle of knowledge / [Robert Record].
  • Orthopedic traction, the Archimedes screw and astronomical instruments: seven figures. Etching, 1769.
  • The castle of knowledge / [Robert Record].
  • The castle of knowledge / [Robert Record].
  • The castle of knowledge, flanked by the spheres of destiny and fortune. Woodcut, 1556.

Catalogue