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Keywords from Image Description:
L. Knorr ca. Ludwig Knorr Ludwig Knorr Ludwig Knorr library upenn edu cfm PictureID ScientistID Schoenberg Center for Electronic Text Image SCETI PDoldauto Creator Rudolf Schulte im Hofe Institution Deutsches Museum cm accession number Smith Nach einem Gemlde von Schulte im Hofe library upenn edu cfm PictureID ScientistID