Konstantin Kapidagli

Sultan Selim III, c. 1800 Konstantin Kapidagli

Sultan Selim III, c.1803-04 Konstantin Kapidagli

Suleiman III receiving dignitaries under canopy of Gate of Felicity in Topkapi Konstantin Kapidagli

Ioannis Kapodistrias Italian School

View of Constantinople (Istanbul) and the Seraglio from the Swedish Legation in Pera, Turkey Antoine van der Steen

Constantine Cavafy, 1910s Anonymous

Child's kaftan recovered from the Imperial Tombs at Constantinople Unknown

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

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

Portrait of General Konstantin Petrovich von Kaufman, c. 1874 Anonymous

Portrait of Grand Duke Konstantin Nikolayevich of Russia Anonymous

Portrait of the Poet Konstantin Nikolayevich Batyushkov, 1815 Anonymous

Portrait of General Konstantin Petrovich von Kaufman, 1866 Konstantin Yegorovich Makovsky

Konstantin Alekseyevich Korovin Anonymous

Portrait of Konstantin Stanislavsky, 1900 Anonymous

Konstantin Balmont, Sergei Poliakov and Modest Durnov, Russian poets, 1904 Unknown

A gate of St. Sophia, Constantinople Charles Gerard

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

Capitan pacha Anonymous

Hospital at Scutari, Near Constantinople, For Wounded Soldiers from the Crimea Anonymous

Constantinople Anonymous

The physicists Pyotr Kapitsa and Nikolay Semyonov, 1921 Anonymous

Portrait of Konstantin Dmitrievich Kavelin, 1860s Anonymous

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

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

Pontoons, Barrack for Russian Prisoners Injured in the Port of Constantinople (Istanbul), 1855 Anonymous

Portrait of the Poet Konstantin Nikolayevich Batyushkov Anonymous

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

Panorama of Constantinople from the Suleymaniye Camii, 1844 Hubert Sattler

Hospital Ship Near the Seraglio at Constantinople Istanbul 1854 Anonymous

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

Nicholas Railway Station, Kalanchyovskaya Square, Moscow, Russia, c1904-c1905 Unknown

The Eastern Question, from Constantinople to Kischineff Anonymous

Constantine Kanaris Henri Villain

Portrait of the historian Konstantin Nikolayevich Bestuzhev-Ryumin, 1889 Ekaterina Sergeevna Zarudnaya-Kavos

Interior of a Turkish Caffinet, Constantinople, 1838 Thomas Allom