Philipp Peter (rosa Da Tivoli) Roos (follower Of) ( 1655 - 1706 ) was a painter. Philipp Peter (rosa Da Tivoli) Roos (follower Of) s works have been auctioned off multiple times, with realized prices varying according to the size and medium of the artwork, for instance of 3937.01 USD for A horse riding herdsman with cattle and sheep in an extensive Roman campagna landscape. in 2010