Robert Zund

View from the Rigi overlooking Lake Lucerne, 1857 Robert Zund

German Composer Robert Franz Anonymous

Robert Plant of Led Zeppelin on stage Associated Newspapers

Robert Fulton Thinking at Desk Anonymous

Portrait of Hubert Robert, 1788 Anonymous

Robert Bunsen, German chemist, 1850s C Cook

German Composer Robert Schumann Anonymous

Robert Rogers and Pontiac Conversing Anonymous

Robert Wilhelm Bunsen, 19th century German chemist Anonymous

Portrait of Robert Rogers Anonymous

Robert Schumann Anonymous

Lake of Klontal, after John Robert Cozens Joseph Mallord William Turner

Portrait of Hubert Robert Anonymous

Robert Hamerling August Prinzhofer

Clara and Robert Schumann Anonymous

Portrait of the historian Robert Fruin Jan Goedeljee

Portrait of Robert Wilhelm Bunsen Anonymous

Robert Liston Gilbert Stuart

Robert E. Lee Smiling Anonymous

Robert Schumann 1853 Jean Joseph Bonaventure Laurens

Robert Schumann, 1839 Josef Nikolaus (after) Kriehuber

Portrait of Robert Schumann Gustav Zerner

Robert the Bruce. Robert I (1274 – 1329) Anonymous

Portrait of Robert Junius Arnoldus Montanus

Robert Nanteuil Gerard Edelinck

Interior of Robert Schumann Apartment Anonymous

Robert Z Leonard, American film director Anonymous

John Corbet, Sir Robert Leighton and John Kynaston with their Horses and Hounds Thomas Stringer

Robert Young, American actor Anonymous

Robert Burns James Drummond

Illustration of Scientist Robert Koch Working in Laboratory Anonymous

Portrait Engraving of Robert Morris Anonymous

Portrait of Robert Spencer 2nd Earl of Sunderland English School

Robert Vaughn Eddie Waters

Gustav Robert Kirchhoff Anonymous

John Russell Hind, Hermann Goldschmidt and Robert Luther, astronomers, c1900 Unknown