Nikolay Dubovskoy created a "Landscape of Mood" along with a painter of what ethnicity?
Nikolay Dubovskoy Nikolay Nikanorovich Dubovskoy (Russian: Николай Никанорович Дубовской; 17 December 1859, Novocherkassk — 28 February 1918, Saint Petersburg) was a Russian landscape painter, associated with the Peredvizhniki. Together with Isaac Levitan, he helped create what came to be known as the "Landscape of Mood".
Kuzma Petrov-Vodkin Kuzma Sergeevich Petrov-Vodkin, Russian: Кузьма Сергеевич Петров-Водкин (November 5, 1878 – February 15, 1939) was an important Russian and Soviet painter and writer.