Robert Kraus, Brustbild

Signatur des Originals: S 36/G03233

Robert il Diavolo, Act I., Scene 4 : Alice: Più non vie. Roberto: Che intendo! Ah madre! io gelo. ; Alice: She is no more. Robert: What! my mother? O torture.

Signatur des Originals: S 36/G03301

Robert Radecke, Brustbild

Signatur des Originals: S 36/G03531

Robert Schumann, Brustbild

Signatur des Originals: S 36/G03627

Robert Franz, Brustbild

Signatur des Originals: S 36/G04030

Robert Schumann, Clara Schumann, Doppelbildnis, Ganzfigurbildnis

Signatur des Originals: S 36/G04381