Leonid Aronovich Shvartsman was a Soviet and Russian animator and visual artist. He spent most of his creative career at the Soyuzmultfilm, in Moscow, where he worked as an art director on Cheburashka
Shvartsman in 2011
Shvartsman with Russian President Vladimir Putin, 2017
Boris Pavlovich Stepantsev was a Soviet and Russian animation director, animator, artist and book illustrator, as well as a vice-president of ASIFA and creative director of the Multtelefilm animation
Vovka in Faraway Tsardom stamp based on the animated film
Junior and Karlson stamp based on the animated dilogy