Gustav Jäger ( 1808 - 1871 ) was a German painter. Gustav Jäger s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 89.89 USD for Bachlauf in 2011 to 3674.31 USD for Blick aufs Volskergebirge. in 2014 , based on the size and medium of the artwork.