Comprising over 40 volumes with the ambiguous title "Ernstes Spiel" (Serious Play), the planned catalogue raisonn of Michael M ller's art is a unique undertaking. It will introduce the near inexhaustible oeuvre with close collaboration from the artist himself, providing a comprehensive overview of the painting and graphic art, sculpture, installations and performances. In addition, it will present M ller's texts, which cover a spectrum of different...