The photo of Grigory Gidoni’s son Clair against the backdrop of the Light Monument of the October Revolution was taken presumably in 1937 in the chapel of the Holy Blessed Prince Alexander Nevsky (?), where the artist was allocated a place to house his Laboratory of the Art of Light and Color.
Links to Third-Party Publications:
Kolganova O. V. Model of the Light Monument to the October Revolution by G. Gidoni: history of creation and reconstruction (1927–1987–2017) // Art of Sound and Light. History, theory, practice / Russian Institute of Art History. Ed.-comp. O. V. Kolganova. SPb.: 2021. Issue. 1. Pp. 181–200. https://www.academia.edu/49890111/Model_of_the_October_Revolution_Light_Monument_history_of_creation_and_reconstruction_1927_1987_2017_The_Model_of_the_Light_Monument_for_the_October_Revolution_The_History_of_Creation_and_Reconstruction_1927_1987_2017_
