Roeloffzen & Hübner

Playing hide and seek Roeloffzen & Hübner

The Plenipotentiaries at the Congress of Baden, September 1714 Johann Rudolph the Elder Huber

Portrait of Roelof Bicker Jacob Houbraken

Portrait of Berthold Auerbach, 1846 Rudolf Julius Benno Huebner

Rudolf I uncrowned Holy Roman Emperor, founder of the Hapsburg dynasty Austrian School

Portrait of Maria Rey, Wife of Roelof Meulenaer Ferdinand Bol

Balustrade from Rolzaal in the Court of Holland in The Hague (monkeys), The Netherlands, Joost Janszoon Jan de Paep

Roelof Meulenaer, Amsterdam Mercantile Courier or Postmaster Ferdinand Bol

Portrait of Elise de Hubner Franz Hohbach

The NORAG building in Hamburg, Rothenbaumchausse 132: view over the skylight above the main hall, c.1930 German Photographer

Roeletteman Hendrik Duller

Roxelana Anonymous

Small harbour (Kleiner Hafen), 1914 Paul Klee

Grossglockner, Hohe Tauern, Austria Wurthle & Sons

Washington Augustus Roebling, American civil engineer, 1883 Unknown

Interior in the castle Rosenberg of the Counts Buquoy-Longueval in South Bohemia, 1856 Anonymous

The birthplace of Franz Joseph Haydn in Rohrau, Lower Austria Austrian School

The Company of Captain Allaert Cloeck and of Lieutenant Lucas Jacobsz. Rotgans, Amsterdam, 1632 Thomas de Keyser

Rouen, France Martin Hurlimann

Harfleur the Station Opening of the Rouen and Havre Railway France 1847 Anonymous

Girl with a Red Bow; Madchen mit roter Schleife, 1911 Alexej von Jawlensky

Count Ferdinand von Zeppelin and Hugo Eckener, manager of the Luftschiffbau Zeppelin in the gondola of the Zeppelin LZ10 Schwaben German Photographer

Erasmus of Rotterdam, c.1532 Hans Holbein the Younger

Johann Ringler of Bozen, 1841 Rudolph Friedrich Wasmann

Amalie Materna as Brünnhilde in Opera Der Ring des Nibelungen by R. Wagner, 1876 Anonymous

Wilhelm Roscher Anonymous

Stolzenfels Henry Burdon Richardson

Brünnhilde. Illustration for The Rhinegold and The Valkyrie by Richard Wagner, 1910 Arthur Rackham

Portrait of Erasmus of Rotterdam in the Study Hans (after) Holbein the Younger

Interior of Rouen Cathedral, France Martin Hurlimann

Rondane. Stage design for the theatre play Peer Gynt by H. Ibsen, 1911 Nicholas Roerich

Emil Jellinek. Artist: Henri de Rothschild Henri de Rothschild

portrait of the newlyweds Carel Engelbert Julius Röntgen and ms. Klobbie Jacobus van Koningsveld

Merzbild Rossfett Assembly of Wood and Painting by Kurt Schwitters 1918-1919 Geneva, Museum of Art and History Kurt Schwitters

Henri Rochefort, 1896 Eugène Carrière; Lemercier

Bust of Henri Rochefort Aime Jules Dalou