An early photograph produced by the Levitsky Studio was included in the exhibition “The Levitsky ‘Light-Painting’ Studio, Early Russian Photography in the Collection of the State Hermitage Museum (10 January 2015 – 17 January, 2016)
“Group portrait of Grand Duke Nikolai Alexandrovich, Duke Nikolai of Leuchtenberg, Otto von Richter, Grand Duke Alexander Alexandrovich and an unknown man”, 1856–58, Albumen print
For more information on the photograph Hermitage Website
The RTS is grateful to Chauncie Rodzianko for this information.