Descartes-ModernEyeAs CameraObscura Published March 13, 2013 at 201 × 381 in The World Turned Upside Down: Revolutions in the Microcosm and Macrocosm, and the Crystalline Humor in the Three Eyes of Early Modern Optical Anatomy. Part One. ← Previous Like this:Like Loading... Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Pinterest (Opens in new window)Like this:Like Loading...