 Many works concerning Russian history, mythology and fairy tales appeared.Operas by Nikolai Rimsky-Korsakov, Mikhail Glinka and Alexander Borodin; paintings by Viktor Vasnetsov, Ivan Bilibin and Ilya Repin; and poems by Nikolay Nekrasov, Aleksey Konstantinovich Tolstoy, among others, are considered masterpieces of Russian romantic nationalism.According to Fyodor Tyutchev, a notable Russian poet of 19th century