Piotr Yakovlevich Ovchinnikov ( 1881 - 1915 ) was a Russian painter. Piotr Yakovlevich Ovchinnikov s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 802.55 USD for The billiard room in the Imperial Palace in Belovezha Forest in 2019