Poul S Christiansen ( 1855 - 1933 ) was a Danish painter. Poul S Christiansen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 171.15 USD for Landskab. Studie in 2004 to 1921.14 USD for Meadow with cows. in 2005 , based on the size and medium of the artwork.