Johan Julius Exner (after) ( 1825 - 1910 ) was a Danish painter. Johan Julius Exner (after) s works have been put up for auction numerous times, with realized prices varying from 1261.22 USD for Slutning af et Gilde. Morgenstund in 2005 to 1506.5 USD for The little cousins are visiting the newborn in 2008 , based on the size and medium of the artwork.