Oskar Spielmann ( 1901 - 1974 ) was a Swiss painter. Oskar Spielmann s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 302.26 USD for Algerische Mutter mit Kind in 2004 to 958.06 USD for DEUX FEMMES D'ALGER À LA GUITARE in 2008 , based on the size and medium of the artwork.