Two sisters. Tatiana and Olga Arntgolts Two sisters. Tatiana and Olga Arntgolts Related Posts:Sofia Kovalevskaya – Queen of MathematicsIvan Bunin and his womenZinaida Serebryakova – female painterFyodor Dostoevsky – Russian writerBoris Pasternak – outstanding writerNikolai Pirogov – Wonderful Doctor
