All images courtesy of the Library of Congress.
Armenian woman in national costume poses for Prokudin-Gorskii on a hillside near Artvin (in present day Turkey), circa 1910.
Emir Seyyid Mir Mohammed Alim Khan, the Emir of Bukhara, seated holding a sword in Bukhara, (present-day Uzbekistan), 1910.
Prokudin-Gorskii self portrait beside the Karolitskhali River, in the Caucasus Mountains near Batumi.
Kasli Iron Works, 1910.
Prokudin-Gorskii on a handcar, outside Petrozavodsk on the Murmansk railway along Lake Onega near Petrozavodsk in 1910.
Sim River, part of the Volga watershed in 1910.
A chapel on the site where the city of Belozersk was founded, 1909.
Tblisi, Georgia from the grounds of Saint David Church, circa 1910.
Isfandiyar Jurji Bahadur, Khan of the Russian protectorate of Khorezm (now a part of modern Uzbekistan), 1910.
Peasants harvesting hay, Mariinskii Canal, 1909.
A man and woman in Dagestan, circa 1910.
Georgian woman, 1910.
Women in Dagestan, 1910.
Pinkhus Karlinskii, 84 years old with 66 years of service. Supervisor of Chernigov floodgate, 1909.
Artvin (now in Turkey) from the small town of Svet, circa 1910.
Nikolaevskii Cathedral from southwest Mozhaisk in 1911.
A group of Jewish children with a teacher in Samarkand, (modern Uzbekistan), 1910.
A switch operator on the Trans-Siberian Railroad, near the town of Ust Katav on the Yuryuzan River, 1910.
Workers and supervisors preparing to pour cement for sluice dam foundation across the Oka River near Belomut, 1912.
Uzbek woman in purdah in Samarkand, Uzbekistan, circa 1910.
Mezhevaya Utka, 1912.
Sim River, 1910.
Water-carrier in Samarkand (present-day Uzbekistan), circa 1910.
Lake Lindozero in 1910.
Factory in Kyn, Russia, 1912.
Russian children near White Lake, 1909.
Sukhumi, Abkhazia and its bay from Cherniavskii Mountain, 1910.
Ural mountains, 1910.
Court of Tillia-Kari mosque in Samarkand, present-day Uzbekistan, circa 1910.