September 2019
Bruno Kurz • Uwe Langmann • Klaus Schröder • Group ‘Cater’
March 2019
Ildefonso Aguilar • Dan Hepperle • Lotte Thünker • Allmuth Lenz
March 2018
Bettina Hachmann • Sybille Hassinger • Johannes Dröge • Claudia Kroth
March 2017
Anne Bahrinipour • Mark Harrington • Lon Pennock • Jan van der Laans • Horst-Peter Jansen