Note: Creative collective of Soviet artists, graphic artists and painters, which included full members of the Academy of Arts of the USSR, People's Artists of the USSR (1958), Heroes of Socialist Labor Mikhail Vasilyevich Kupriyanov (1903-1991), Porfiry Nikitich Krylov (1902-1990), and Nikolai Alexandrovich Sokolov (1903 —2000).