IdilBiretWKempff(18) By ogoksanJanuary 8, 2018Leave a commentWilhelm Kempff’s photo signed for Idil biret with the following words: “Für meine liebe Idil allerherzlichst von ihrem Lehrer Wilhelm Kempff Siena 22.3.75“ [For my dear Idil wholeheartedly from her teacher]