June 30, 2020: A Geometrical Analysis of the Gothic Choir at Aachen Cathedral by rbork A Geometrical Analysis of the Gothic Choir at Aachen Cathedral Author: Robert Bork A Geometrical Analysis of the Gothic Choir at Aachen Cathedral (PDF) Post navigation Previous ← A Geometrical Investigation of the Cistercian Church at Altenberg Next The Geometrical Roots of Gothic Design and Aesthetics: The Case of the Cologne Cathedral Choir →