Text 2: John A. Pinto: “Origins and Development of the Ichnographic City Plan”

Leonardo da Vinci: A plan of Imola (1502)

John A. Pinto: “Origins and Development of the Ichnographic City Plan”, Journal of the Society of Architectural Historians, Vol. 35, No. 1 (Mar., 1976), pp. 35- 50. Finns i dossiern.