Ekaterinburg: Observatory on Bald Mountain
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Ekaterinburg: Observatory on Bald Mountain — an early colour photograph by Sergey Prokudin-Gorsky, taken in 1910 (Russia (Federation), Ural Mountains Region, Ekaterinburg).
Subjects: ural mountains region, astronomical observatories, ekaterinburg.
Made with his three-exposure colour-separation method on a single glass plate; Prokudin-Gorskii Collection, Library of Congress.
Original Russian caption: g. Ekaterinburg. Observatorīia na Plieshivoĭ gorie.
