Nicholas Birns (New York University),Louis Klee (University of Cambridge)
(2)
Agnes Husslein-Arco (EDT)/ Alexander Klee (EDT)
(1)
Agnes Husslein-Arco (EDT)/ Alexander Klee (EDT)/ M. Fellinger
(1)
Anne L. Klee (EDT)/ Bret A. Moore (EDT)
(1)
Berlinische Galerie (EDT)/ Belvedere Vienna (EDT)/ Ralf Burmeister (EDT)/ Alexander Klee (EDT)/ Annelie Lutgens (EDT)
(1)
Bern Bern, Zentrum Paul Klee and Michael Baumgartner
(1)
Carol A. Klee/ Andrew Lynch
(1)