He moved from Moscow to Prague in 1982 , and continues to live there to date .
Pivovarov was also a prolific illustrator of children 's books , with over 50 books to his credit .
Pivovarov moved from Moscow to Prague in 1982 , and continues to live there to date .
Pivovarov was also a prolific illustrator of children 's books , with over 50 books to his credit .