English: 13th-century fifth-point arch shape, according to Branner's 1960 interpretation of (Paris, Bibliothèque nationale de France, MS Fr 19093) of the 13th-century Picard artist Villard de Honnecourt (see Branner, Robert. "Villard de Honnecourt, Archimedes, and Chartres." Journal of the Society of Architectural Historians 19, no. 3 (1960): 91–96.)
13th-century fifth-point arch shape, according to Branner's 1960 interpretation of (Paris, Bibliothèque nationale de France, MS Fr 19093) of the 13th-century Picard artist Villard de Honnecourt