Otto von Simson
1912
The Gothic cathedral
Man through his art
The Human face (Man through his art)
Das Mittelalter
La vita di Maria de' Medici nell'opera di Rubens
Le programme sculptural du transept méridional
Propyläen Kunstgeschichte
Sacred fortress
The Bamberg rider
Über die Bedeutung von Masaccios Trinitätsfresko in S. Maria Novella