Photo by K. A. Shapiro, St. Petersburg, Russia, 1890s 10.9 х 16.9 cm Backside: Autograph “To my beloved grandson Koka from his loving Großvater Yu. Iogansen. Christmas 1896 г." Yuliy Ivanovich IOGANSEN (Julius Ernst Christian Johannsen, Dutch; Copenhagen, 1826 — Finland, 1904) — composer, director of St. Petersburg Conservatory, Russia. Graduated from Leipzig Conservatory, class of Felix Mendelssohn. Since 1866, taught music composition at the St. Petersburg Conservatory and in 1891-1897 was its director. His students were, among others, composers Rimsky-Korsakov and Lyadov. C4767 JOHANNSEN, Julius Ernst Christian (Юлий Иванович Иогансен)