Robert Weise ( 1870 - 1923 ) was a German painter. Robert Weise s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1551.59 USD for felder mit einem Baum in 2004 to 7395.02 USD for Die Gattin des Künstlers in weißem Kleid mit blauem Schirm. in 2008 , based on the size and medium of the artwork.