Wilhelm Peter Carl Petersen ( 1900 - 1987 ) was a German painter. Wilhelm Peter Carl Petersen s works have been put up for auction numerous times, with realized prices varying from 5257.34 USD for En stor trelænget gård omgivet af bjerge in 2002 to 5635.71 USD for Portrait of a young Frisian woman in 2009 , based on the size and medium of the artwork.