Leonid Tkachenko (artist)

Leonid Anisimovich Tkachenko (; 28 March 1927 – December 2020) was a Soviet and Russian painter. A member of the Saint Petersburg Union of Artists (before 1992 the Leningrad branch of Union of Artists of Russian Federation), he lived and worked in Saint Petersburg, regarded as one of the leading representatives of the "left" wing of the Leningrad school of painting. Provided by Wikipedia