Klaas Koppe ( 1900 - ) is a painter. Klaas Koppe s works have been put up for auction numerous times, with realized prices varying from 783.99 USD for GOETHE, RAVEL, FLAUBERT in 2004 to 1077.99 USD for VARIOUS PORTRAITS OF BOUDEWIJN B√úCH in 2004 , based on the size and medium of the artwork.