Jan Thomas I Roos ( 1591 - 1638 ) was a Belgian painter. Jan Thomas I Roos s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2160 USD for COUNTRY SCENE WITH TWO WOMEN WITH MULES AND A MAN ON HORSEBACK in 2005 to 68500 USD for A CITY MARKET SCENE in 2012 , based on the size and medium of the artwork.