Nikolai Ivanovich Liberich ( 1828 - 1883 ) was a Russian painter. Nikolai Ivanovich Liberich s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 5760 USD for A Standing Bear in 2009 to a remarkable record 49206.35 USD for A hunter's fight with a bear in 2011 , based on the size and medium of the artwork.