Jacob Wagner ( 1864 - 1915 ) was a Swiss painter. Jacob Wagner s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 575.17 USD for Ortschaft an Tessiner See in 2005 to 1489.89 USD for Spillemand og en lille pige, der betragtes af nisser i skoven in 2005 , based on the size and medium of the artwork.