Alois Gustav Rockstuhl

Portrait of Tsarevich Nicholas Alexandrovich of Russia (1843?1865), c. 1861 Alois Gustav Rockstuhl

Portrait of Grand Duchess Anna Petrovna of Russia, 1874 Alois Gustav Rockstuhl

Coming unity and indivisibility of the Batavian Commonwealth and the Alliance Johannes Roelof Poster

Portrait man Alois Löcherer

Portrait of Tsarevich Nicholas Aleksandrovich as a One-Year-old Child, 1869 Alois Gustav Rockstuhl

Portrait of Marie-Suzanne Giroust, Madame Roslin, 1770 Alexander Roslin

Earthquake in Ragusa Pieter van der Aa I

Portrait of Gustavus Adolphus Anonymous

Rotterdam, Fair and Exhibition Station Anonymous

Rocky Landscape with Deer and Goats Gillis Claesz. de Hondecoeter

Waterfall Golling in Austria Anonymous

Woman Rocking a Cradle (Augustine Roulin) Vincent Van Gogh

Presumed Posthumous Portrait of Rudolph van Buynou (Bunau), Drossard of Stavoren and Chief Magistrate of Gaasterland Adriaen van Cronenburg

Sergey Lanskoy, Officer of the Chevalier Guard, 1829 Alois Gustav Rockstuhl

A Storm in the Rocky Mountains - Mt. Rosalie Albert Bierstadt

Racetrack at Scheveningen, opened 3 August 1846 The Netherlands Charles Rochussen

Shipwreck off a Rocky Coast Wijnand Nuijen

Rosshutte and the Wettersteingebirge mountains, near Seefeld, Austria Anonymous

Bridge in Tirol, Austria Roelant Roghman

Archduke Rudolf of Austria Anonymous

Portrait of Stanislas Marie Adélaïde, Comte de Clermont-Tonnerre, 1781 Adolf Ulrik Wertmüller

Portrait of Mademoiselle Wittfooth, 1789 Adolf Ulrik Wertmüller

Rocky Landscape: pl.2 Roelant Roghman and Melchior Küsel

Rocky Landscape with a waterfall Hendrik Voogd

painting of a bacchante by August Riedel at Villa Rozenstein in Stuttgart, Germany Anonymous

Alma Schindler, Austrian socialite and composer, c1900 Unknown

King Gustav III of Sweden and his Brothers, 1771 Alexander Roslin

Hotel da Ville de la Rochelle, France Alois Senefelder

Rocky Landscape in Bohemia Aegidius Sadeler II

Rocky Landscape with conifers, called Teufelkanzel Willem Matthias Jan van Dielen

Aloysius Gonzaga kneeling before an altar Anonymous

The Castle of Batavia, Indonesia Andries Beeckman

Gustav Pauli Max Slevogt

Portrait of Baron Gustaf Adolf Reuterholm, 1782 Anonymous

Portrait of the organist and composer Gottfried August Homilius, c. 1830 Anonymous

picture of the Rottenbacher mill at Ischl Austria Anonymous