Karl Uelliger ( 1914 - 1993 ) was a Swedish painter. Karl Uelliger s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2478.72 USD for Der Wolkenreiter". 1963 in 2005 to 10626.05 USD for Singender Garbenhüter in 2009 , based on the size and medium of the artwork.