Sergey Konstantinovich Zaryanko (Russian: Сергей Константинович Зарянко; 6 October 1818, Lyady - 1 January 1870, Moscow) was a Russian portrait painter and art teacher of Belarusian ancestry. He was the son of a serf on the estate of the Lubomirski family. After his father received his freedom, they moved to Saint Petersburg and entered the employ of Alexander Golitsyn, ...