Kantorovich worked in his youth as
an assitant to the a theatre artist in St. Petersburg. Since 1928 he
worked as an artist in the theaters of leni ngrad and as an illustrator
for magazines, newspapers and books. In July 1932 he joined the crew of
the ice-breaker 'Siribriakov' on a polar expedition. In 1941 he was
killed in the bloody battle of Vyborg.