Johann August Nahl D J ( 1752 - 1825 ) was a German painter. Johann August Nahl D J s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 37.59 USD for Promenade de Leipzig.... gravee par J.A. Rosmaesler in 2004 to 486417.72 USD for Narcissus in 2010 , based on the size and medium of the artwork.