Sergei Borisov ( 1947 - ) is a Russian painter. Sergei Borisov s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6000 USD for DIALOGUE, 1983 in 2007 to 12500 USD for SUPREMATIST GAME AND GRANDMA'S GARDEN: A PAIR OF PHOTOGRAPHS in 2008 , based on the size and medium of the artwork.