In 1931, he went to Moscow, where he met with Pavel Radimov and other Moscow artists of AKhR Association (Association of Artists of the Revolution).
Nikolai Gogol | Nikolai Rimsky-Korsakov | Nikolai Yudenich | Nikolai Bulganin | Nikolai Timkov | Nikolai Leskov | Nikolai Rubinstein | Nikolai Bukharin | Nikolai Volkoff | Nikolai Fraiture | Nikolai Rakov | Nikolai Pozdneev | Nikolai Eilertsen | Nikolai Berdyaev | Nikolai Ryzhkov | Nikolai Krylenko | Nikolai Glushkov | Nikolai Erdman | Henrik Nikolai Krøyer | Russian battleship Imperator Nikolai I | Nikolai Vavilov | Nikolai Sokoloff | Nikolai Semenovich Kurnakov | Nikolai Roslavets | Nikolai Ostrovsky | Nikolai Myaskovsky | Nikolai Medtner | Nikolai Kibalchich | Nikolai Kamov | Nikolai Ivanovich Kuznetsov |
Exhibition of works by Nikolai Timkov was opened in the House of Artists in Moscow shown later both in the Air Force Academy after Yuri Gagarin and in the Star City.
In those years here worked such known Russian painters as Aleksei Gritsai, Vecheslav Zagonek, Dmitry Maevsky, Maya Kopitseva, Fyodor Reshetnikov, Nikolai Pozdneev, Nikolai Timkov, and many others.