The cover of a book, titled Paul Klee: Irony at Work.

Paul Klee 

Paul Klee: Irony at Work

, n.d.

Texts by by Angela Lampe, Michael Baumgartner, Charles W. Haxthausen, Christine Hopfengart, Cathrin Klingsohr-Leroy

The cover of a book, titled Paul Klee: Irony at Work.
A spread from a book, titled Paul Klee: Irony at Work.