Aage Valdemar Roose ( 1880 - 1970 ) was a Danish painter. Aage Valdemar Roose s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 374.04 USD for Ducks at a lake in 2005 to 2238.18 USD for Snedækket skov med et rindende åløb in 2006 , based on the size and medium of the artwork.