Stock Photo: Mongol Khan by Andrei Petrovich Ryabushkin, Gouache on paper, 1904, 1861-1904, Russia, Moscow, State Tretyakov Gallery,
Stock Photo: 4266-5964 Mongol Khan by Andrei Petrovich Ryabushkin, Gouache on paper, 1904, 1861-1904, Russia, Moscow, State Tretyakov Gallery,