Heinrich Ambros Eckert ( 1807 - 1840 ) was a German painter. Heinrich Ambros Eckert s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 243.49 USD for A collection of 63 plates of Military Uniforms in 2010 to 1618.23 USD for Loading hay on the Normandy coast in 2013 , based on the size and medium of the artwork.