Yvonne Reper ( 1908 - 1964 ) was a painter. Yvonne Reper s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 52.76 USD for Portrait of a girl in 2004 to 3490.85 USD for The Girl and the Doll in 2011 , based on the size and medium of the artwork.