Sergei Prokudin Gorskiy, Mazar (Sepulchre) of Akhmed Zamchi. Ancient Merv, color separation negative

(Source: International Research Project "The Legacy of S.M. Prokudin Gorsky" 2012-2016).
Credit line: Prokudin-Gorskiĭ photograph collection, Library of Congress, Prints and Photographs Division.
Digital color composite made for the Library by Blaise Agüera y Arcas, 2004.
General information about the Prokudin-Gorskiĭ photograph collection is available at: loc.gov
Forms part of: Prokudin-Gorskiĭ photograph collection (Library of Congress).