Sergey Prokudin-Gorsky

Example of mosaics on the walls in the country palace of the Bukhara Emir near BukharaExample of mosaics on the walls in the country palace of the Bukhara Emir near Bukhara

Medium: 1 negative (3 frames); glass, b&w, three-color separation; 24 x 9 cm.

Source: https://www.loc.gov/pictures/item/2018680257/