专家说明
Royal portraits of Alexander II and Maria Aleksandrovna, Grand Duchess Maria Nikolajevna, Alexandra Josaforna, Grand Duke Constantin, Alexandran Petrovna, Grand Duke Nicolai, Grand Duke Mikael, Olga Fedorovna, Alexandra III, Maria Fedorovna, Crown Prince Alexander, Maria Paulovna, Grand Duke Wladimir, Grand Duke Alexei and others, including European Royalty, society portraits of Tschislova, Mitrofarina, Count Stroganoff, Gostsehakoff, Colonel Kirejeff, Bismark, Disraeli, Offenbach, Darwin and Dickens.