a German Baroque era landscape painter and etcher. Roos specialized in pastoral idylls, idealized landscapes with ancient ruins. He found inspiration in engravings. These pastoral scenes represent the longing of Roos for harmony between men and animals with nature. Among biblical, historical and genre scenes, Roos preferred subjects involving animals: the shepherds of the nativity, Venus and Adonis. Roos was also one of the finest German portrait painters of his time.
