Jakob Roos ( 1682 - ) is a painter. Jakob Roos s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4169.7 USD for A LANDSCAPE WITH A HERDER, CATTLE, SHEEP AND A DOG IN THE FOREGROUND in 2008 to 7361.09 USD for Repos des bergers et leur troupeau dans un paysage in 2009 , based on the size and medium of the artwork.