with the construction of the Northern Railway. Korovin painted a large number of landscapes: Norwegian Port, St. Triphon's Brook in Pechenga, Hammerfest: Aurora Borealis, The Coast at Murmansk and others. The paintings are built on a delicate web of shades of grey. The etude style of these works was typical for Korovin's art of the 1890s. Using material from his trip, Korovin designed the Far North pavilion at the 1896 All Russia Exhibition in Nizhny Novgorod. He painted ten big canvasses for the pavilion as well, depicting various aspects of life in the northern and Arctic regions. After the closure of the Exhibition, the canvasses were eventually placed in the Yaroslavsky Rail Terminal in Moscow. In the 1960s, they were restored and transferred to the Tretyakov Gallery. In 1900 Korovin designed the Central Asia section of the Russian Empire pavilion at the Paris World Fair and was awarded the Legion of Honour by the French government. In the beginning of the 20th century, Korovin focused his attention on the theater. He moved from Mamontov's opera to the Mariinsky Theatre in St.Petersburg. Departing from traditional stage decor, which only indicated the place of action, Korovin produced a mood decor conveying the general emotions of the performance. Korovin designed sets for Konstantin Stanislavsky's dramatic productions, as well as Mariinsky's operas and ballets. He did the stage design for such Mariinsky productions as Faust (1899), The Little Humpbacked Horse (1901), and Sadko (1906) that became famous for their expressiveness. In 1905 Korovin became an Academician of Painting and in 1909–1913 a professor at the Moscow School of Painting, Sculpture and Architecture. One of the artist's favourite themes was Paris. He painted A Paris Cafe (1890s), Cafe de la Paix (1905), La Place de la Bastille (1906), Paris at Night, Le Boulevard Italien (1908), Night Carnival (1901), Paris in the Evening (1907), and others. During World War I Korovin worked as a camouflage consultant at the headquarters of one of the Russian armies and was often seen on the front lines. After the October Revolution Korovin continued to work in the theater, designing stages for Richard Wagner's Die Walküre and Siegfried, as well as Pyotr Ilyich Tchaikovsky's The Nutcracker (1918–1920). In 1923 Korovin moved to Paris on the advice of Commissar of Education Anatoly Lunacharsky to cure his heart condition and help his handicapped son. There was supposed to be a large exhibition of