Otto Möller, László Moholy-Nagy, Piet Mondrian, Gabriele Münter, ErnestNeuschul [de], Emil Orlik, Adele Paasch [de], Otto Rodewald [de], Karl Schmidt-Rottluff
Mueller (noted on list from 1918) Otto Nagel (noted on list from 1930) ErnestNeuschul [de] (noted on list from 1930) Jacobus Oud (noted on list from 1925