Nikolai Konstantinovich Konstantinov

Nikolay Konstantinovich Mikhaylovsky, 1898-1899 Anonymous

Design for New Year Card, 1896 Nikolai Konstantinovich Konstantinov

Grand Duke Konstantin Nikolayevich of Russia, c1860s(?) Unknown

Portrait of Grand Duke Konstantin Nikolayevich of Russia Anonymous

Interiors of the Winter Palace. The Study of Grand Prince Nicholas Nicolaievich, 1856 Konstantin Andreyevich Ukhtomsky

Portrait of Grand Duke Konstantin Nikolayevich of Russia, c. 1875 Anonymous

Grand Duke Constantine Constantinovich of Russia, early 20th century Unknown

Portrait of Grand Duke Constantine Constantinovich of Russia Anonymous

Grand Duke Konstantin Nikolayevich of Russia (1827-1892). Anonymous

Portrait of the Regisseur Konstantin S. Stanislavsky, 1921 Nikolai Andreevich Andreev

Portrait of Grand Duke Konstantin Nikolayevich of Russia, ca 1885 Anonymous

Nikolai Alekseevich Nekrasov Anonymous

Portrait of Count Nikolay Sergeyevich Stroganov, 1865 Konstantin Yegorovich Makovsky

Portrait of Countess Varvara Nikolayevna Golovina, née Golitsyna Anonymous

Portrait of Grand Duke Constantine Constantinovich of Russia, c. 1870 Anonymous

Portrait of Tsar Nicholas I 1826 Vasili Andreevich Tropinin

General Nikolai Ivanovich Skoblin, 1918 Anonymous

Ogneslav Kostovic Anonymous

Grand Duke Nicholas Alexandrovich of Russia, c1861-c1864 Unknown

Portrait of Nikolai Dmitrievich Chichagov, 1902 Anonymous

Portrait of B.A. Naryshkin as child, 1854 Anonymous

Portrait of Grand Duke Konstantin Nikolayevich of Russia,, c1850. Franz Kruguer

Emperor Nicholas I accepts the official report of the prince Lobanov-Rostovsky, 19th century Adolphe Ladurner

Nikolay Alexandrovich Speshnev, 1930 Anonymous

Portrait of Konstantin Apollonovich Savitsky, 1902 Nikolai Karlovich Grandkovsky

Prince Nikolai Vasilyevich Repnin, after 1792 Anonymous

Grand Duke Constantine Constantinovich of Russia with sons, John Konstantinovich and Gabriel Konstan Anonymous

Portrait of Grand Duke Nikolai Nikolayevich of Russia (1831?1891), 1830-1840s Alexandre de Valentini

Portrait of General Nikolay Nikolayevich Muravyov Anonymous

Pearl of Searching, 1924. Nicholas Roerich

Tsar and Artist - Nikolay I in the Artist's Atelier, 1883 Bogdan Pavlovich Villeval'de

Tsar Nicholas I and his soldiers during the Decembrists' revolt Anonymous

Nikola'i Alekseevich Miliutin Anonymous

Portrait of Grand Duke Constantine Pavlovich of Russia, End 1780s Anonymous

Grand Duke Nicholas Alexandrovich of Russia, c1862-c1863 Unknown

Concrete bridge, the All-Russia Exhibition, Nizhny Novgorod, Russia, 1896. Maxim Dmitriev