Axes, planes and tubes, or the geometry of embryogenesis.
The paper presents selected figures of chick embryogenesis as depicted in the classic studies of Caspar Friedrich Wolff (1734-1794), Christian Heinrich Pander (1794-1865) and Karl Ernst von Baer (1792-1786). My main objective here is (1) to demonstrate how the imagery of Wolff, Pander and Baer attempted to project an image of a 3-dimensional rotating body into static figures on paper by means of linear contours, and (2) to ponder on the efficacy and pervasiveness of dots, lines and arrows for depicting embryogenesis.
Estonian Institute of Humanities, Tallinn University, Uus-Sadama 5, 10120 Tallinn, Estonia. sabine@ehi.ee
Sabine
S
Brauckmann
D000818:Animals; D001154:Art / Q000266:history*; D002642:Chick Embryo / Q000254:growth & development*; D015509:Developmental Biology / Q000266:history*; D047108:Embryonic Development; D049671:History, 18th Century; D049672:History, 19th Century; D055641:Mathematical Concepts; D014796:Visual Perception