Keywords: Osthaus by Gerhardi.jpg en Portrait of Karl Ernst Osthaus 1874 1921 a notable patron of the European avant-garde K_e_osthaus jpg derivative work Amano1 <span class signature-talk >talk</span> 1903 Creator Ida Gerhardi Amano1 K_e_osthaus jpg PD-old-auto-1923 1927 original upload log This image is a derivative work of the following images File K_e_osthaus jpg licensed with PD-Art PD-old 2009-08-08T00 27 30Z Анд ей Романенко 490x721 62664 Bytes <nowiki> en Portrait of Karl Ernst Osthaus 1874 1921 a notable patron of the European avant-garde http //www osthausmuseum de/web/de/keom/museum/karlernstosthaus/karlernstosthaus html Au</nowiki> Uploaded with derivativeFX Ida Gerhardi Karl Ernst Osthaus Karl-Ernst-Osthaus-Museum 1903 portrait paintings |