Hjalmar Mörner ( 1794 - 1837 ) was a Swedish painter. Hjalmar Mörner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 38.9 USD for Gioco de burattini al Molo in 2005 to 2288.87 USD for Il carnevale di Roma in 2008 , based on the size and medium of the artwork.