Object Story A Steinway for Eugen d'Albert? In the “Eichendorff Hall” of Haus Schlesien in Königswinter there is a Steinway grand piano made of lemon wood. It is a noteworthy museum object not only because the famous Steinway & Sons lettering is emblazoned on it, but also, and above all, because it was owned by Gerhart Hauptmann, the 1912 Nobel Prize winner for literature.