Figure 7 for Marie-Thérèse Zenner's Villard de Honnecourt and Euclidian Geometry in Nexus Network Journal v4n4

Figures for Marie-Thérèse Zenner's
Villard de Honnecourt and Euclidean Geometry

| Fig. 1 | Fig. 2 | Fig. 3 | Fig. 4 | Fig. 5 | Fig. 6 | Fig. 7 | Fig. 8 | Fig. 9 |

Fig. 7. Illustration of the basic principle of medieval geometry: a bilateral division of form, here of a square (constructed in Figs. 1 and 6), by means of its midpoints, diagonals, and "curved diagonals" (drawing: Center for the Study of Architecture). return to text

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