Jan Sadeler ( 1550 - 1572 ) was a Belgian painter. Jan Sadeler s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 113.56 USD for Hyems in 2011 to 4030.96 USD for THE SEVEN PLANETS (PLANETARUM EFFECTUS ET EORUM IN SIGNIS ZODIACI) (HOLLSTEIN 517-524) in 2019 , based on the size and medium of the artwork.