Thorvald Rygaard ( 1872 - 1939 ) was a painter. Thorvald Rygaard s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 82.99 USD for skogslandskap med sjö in 2005 to 1053.37 USD for Fjordlandskap in 2011 , based on the size and medium of the artwork.