by Wilhelm Möller

1893

by Wilhelm von Bode

1909

by Wilhelm Biedermann

1898

by Metropolitan Museum of Art (New York, N.Y.), Wilhelm Reinhold Valentiner

1910

by Wilhelm Ernst Möller

1893

by Friedrich Wilhelm Nietzsche

1921

by Wilhelm Stekel, James Samuel Van Teslaar

1926

by Friedrich Wilhelm Putzger

1904

by Wilhelm Windelband, Herbert Ernest Cushman

1899

by Wilhelm Ferdinand Sattler

1904

by Friedrich Wilhelm Nietzsche

1899

by Friedrich Wilhelm Nietzsche

1896