Aert Pietersz
Aert Pietersz (1550–1612) was a Dutch Golden Age painter. Pietersz was born and died in Amsterdam. According to Karel van Mander, he was the second son of Pieter Aertsen, the younger brother of Pieter Pietersz the Elder, and the older brother of Dirck Pietersz. He was a good painter of historical allegories. According to the RKD several portraits survive in Amsterdam, where he was buried the 12th of June, 1612, in the Oude Kerk. References

Anatomical lesson of Dr. Sebastiaen Egbertsz, 1601-1603, Amsterdam Museum
Aert Pietersz on Artnet

1550 births
1612 deaths
Dutch Golden Age painters
Dutch male painters
Painters from Amsterdam