In 1971 , his painting of a female mine worker was featured on a 6 kopeck stamp as part of a series of works by Soviet artists .
In 1956 , the Soviet Union honored him with a 40 kopeck commemorative postage stamp .
In 1971 , his painting of a female mine worker was featured on a 6 kopeck stamp as part of a series of works by Soviet Union artists .
In 1956 , the Soviet Union honored him with a 40 kopeck commemorative postage stamp .