Hanna Rönnberg ( 1862 - 1946 ) was a Finnish painter. Hanna Rönnberg s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 11744.84 USD for KES√ÑP√ÑIV√Ñ AHVENANMAALLA in 2009 to 56901.62 USD for Mother and child in 2015 , based on the size and medium of the artwork.