Marie Antoinette Henriette Luplau ( 1848 - 1925 ) was a Danish painter. Marie Antoinette Henriette Luplau s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 23.87 USD for Bakket landskab ved Humlum. in 2004 to 1932.54 USD for Coastal scape from the Cliffs of Stevns in 2012 , based on the size and medium of the artwork.