Christoffer Stixrud ( 1900 - 1968 ) was a Norwegian painter. Christoffer Stixrud s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 363.89 USD for Fra Enerhaugen 1949 in 2004 to 920.01 USD for B√∏rsen i Oslo in 2005 , based on the size and medium of the artwork.