Sergei Alekseyevich Korovin was the Russian brother of Konstantin Alekseyevich Korovin, who was the leading Russian artist in what type of painting?
Sergei Korovin: Sergei Alekseyevich Korovin (Russian: Сергей Алексеевич Коровин; 19 August 1858, Moscow - 26 October 1908, Moscow) was a Russian Realist painter; the brother of Konstantin Korovin.
i don't know