Jens Ferdinand Willumsen ( 1863 - 1958 ) was a Danish painter. Jens Ferdinand Willumsen s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 668.37 USD for Dame, der spadserer. in 2002 to a remarkable record 141001.86 USD for Landskab ved Toledo" (Scenery near Toledo) in 2010 , based on the size and medium of the artwork.