Frits Klein ( 1898 - 1990 ) was a Dutch painter. Frits Klein s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 986.59 USD for HORSES in 2003 to 11139.83 USD for Maternité: the artist's wife Marie Raymond and their son Yves Klein in 2017 , based on the size and medium of the artwork.