Description of Current Research projects.
Identifying and Dating the Foliate Carving in the Paris Basin before 1170.
The History of Rib Vaulting in Durham Cathedral.
Evolution of the Rib Vault in Italy.
An Architect's approach to Medieval Geometry.
Medieval Units of Measure.
The Peaked Arch, super efficiency at work.
Truth and distortions in Gothic history.
Annotated bibliography to place current research in its setting.
For details in the database