Theodor Severin Kittelsen ( 1857 - 1914 ) was a Norwegian painter. Theodor Severin Kittelsen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 30097.82 USD for Sommerdag in 2004 to a remarkable record 624349.64 USD for Tiur 1904 1904 in 2007 , based on the size and medium of the artwork.