Thorvald Niss ( 1842 - 1905 ) was a painter. Thorvald Niss s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 440.44 USD for Fishing boats by the coast at Hornbæk Strand in 2016 to 735.63 USD for Seascape off a rocky coast. in 2019 , based on the size and medium of the artwork.