Nikolay Dubovskoy created a "Landscape of Mood" along with a painter of what ethnicity?
Isaac Levitan Isaac Ilyich Levitan (Russian: Исаа́к Ильи́ч Левита́н ; 30 August [O.S. 18 August] 1860 – 4 August [O.S. 22 July] 1900 ) was a classical Russian landscape painter who advanced the genre of the "mood landscape".
Pyotr Borel Pyotr Fyodorovich Borel (Russian: Пётр Фёдорович Борель, 1829 — October 1898 ) was a Russian painter and illustrator, one of the leading portraitist of his time in Russia.