Pieter Nijs or Nys (April 15, 1624 – June 16, 1681), was a Dutch Golden Age painter.
According to the RKD he was a pupil of Hendrik Martensz Sorgh.
[1] Besides in Amsterdam, he worked in Rotterdam, Leuven and Antwerp and various towns in Germany.
[1] He is known for genre works, farm scenes, and portraits.
1 artwork by or after Pieter Nijs at the Art UK site