Christoph Wagner
Christoph Wagner is a lecturer in and head of the Art History Department at the University of Regensburg in Germany. He is the author of Johannes Itten: Catalogue Raisonn� Vol. I , also published by Hirmer Publishers.
Christoph Wagner is a lecturer in and head of the Art History Department at the University of Regensburg in Germany. He is the author of Johannes Itten: Catalogue Raisonn� Vol. I , also published by Hirmer Publishers. See less