According to the publisher, the photograph was provided by the heirs of Kulzhynskiy/Skarzhynsky from their private files and was published in 2017. (Publication states only 19th century. Dating based on age of children...Natalia born 1890, Igor born 1893, and Olga born 1886)
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Uploaded a work by unknown from [https://web.archive.org/web/20190831134922/http://www.vgosau.kiev.ua/load_period-sb/Posulla-2017.pdf Супруненко (Suprunenko), О. Б. (O. B.), ed. (2017). Старожитності Посулля. Збірник наукових праць Пам’яті С. К. Кульжинського (1867–1943) [Earning the Message: Collection of Scientific Works in Memory of S. K. Kulzhynskii(1867–1943)] (in Ukrainian). Kiev, Ukraine: Центр пам’яткознавства Національної Академії наук України. ISBN 978-966-8999-84-0. p. 24.] with U...