Das könnte interessant sein: https://www.smb.museum/en/press/press-releases/detail/alte-nationalgalerie-der-loewen-kuhnert-einladung-zum-presserundgang-fr-1892015-11-uhr-in-german/?tx_smb_pi1%5BpressReleaseYear%5D=2015&cHash=c5a2fe89a95fc3d549ec25ed867d4f08