Wilhelm Nicolai Marstrand (attributed To) ( 1810 - 1873 ) was a Danish painter. Wilhelm Nicolai Marstrand (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 107.78 USD for Horses and Beachscene in 2005 to 484.96 USD for A gentleman dressed in black in 2006 , based on the size and medium of the artwork.