Leopold Kupelwieser ( 1796 - 1862 ) was an Austrian painter. Leopold Kupelwieser s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 220.28 USD for Portrait of a young girl in prayer in 2004 to 25325.2 USD for The Beautiful Shepherdess in 2011 , based on the size and medium of the artwork.