Photograph Private collection of Sergey Maximishin (SergeyMaximishin, Facebook post, 23 January 2023) The photograph was signed by Dmitry Ermakov, but, if you believe the attributes of the National Parliamentary Library of Georgia, the author of the photograph is Alexander Roinashvili (Roinov). It is known that Dmitry Ermakov used to buy negatives from Roinashvili from time to time, and in 1905, seven years after his death, he bought his entire archive.