Mies van der Rohe
The MoMA Collages
The MoMA Collages
Works from the Ludwig Collection
Design Department - Update 5
The Appearance of That Which Cannot Be Seen
The Aachen mural painter Klaus Paier
As a Matter of Fact
Thinking Action
Aachen Art Prize 2016
Contemporary Perspectives since 1989
Research project "The Invention of the Neue Wilde"
Art and Computer Games