Public, private : an exhibition of the Q-Kolleg at the Winckelmann-Institut, Humboldt-Universität in Berlin in cooperation with the Dipartimento Scienza dell' Antichitá of the Sapienza-Università di Roma, 19/06/2019-31/12/2019 (Q-Kolleg of the Winckelmann-Institut at The Humboldt-Universität, 2019)