Petrus Bertius ( 1565 - 1629 ) was a painter. Petrus Bertius s works have been put up for auction numerous times, with realized prices varying from 356.83 USD for Descriptio Novae Hispaniae in 2006 to 11375.31 USD for Theatri geographiae veteris tomus prior [Tomus posterior] in quo Cl. Ptol. Alexandrini Geographiae libri VIII Graece et Latine a in 2006 , based on the size and medium of the artwo