From left Gregor Wedekind (Professor of Art History, Mainz), Isabelle Graw (art critic and professor of art theory, Städelschule), Hanno Rauterberg (journalist, art and architecture critic), Isabel Pfeiffer-Poensgen (General Secretary of the Cultural Foundation of the States), Max Hollein (curator and Museum director Städel- Museum ), Christian Demand (art historian and cultural philosopher), Matthias Müller (professor of art history, Mainz), Elisabeth Oy-Mara (professor of art history, Mainz)