Leopold Kupelwieser (attributed To) ( 1796 - 1862 ) was an Austrian painter. Leopold Kupelwieser (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 184.29 USD for Study of a hand in 2005 to 3775.29 USD for The Assumption of the Virgin in 2006 , based on the size and medium of the artwork.