Norbert Joseph Carl Grund (after) ( 1717 - 1767 ) was a German painter. Norbert Joseph Carl Grund (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1420.42 USD for A landscape with anglers at a pond, a cottage beyond; and Anglers and merry-makers in boats on a river, villages beyond in 2004 to 3766.64 USD for Wooded river