Leonid Sokov ( 1941 - ) is a Russian painter. Leonid Sokov s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2988 USD for Stalin with Bear's Foot, 1991 in 2006 to 79000 USD for ZAMOK (THE LOCK) in 2008 , based on the size and medium of the artwork.