![](https://media.printed-editions.com/wp-content/uploads/2024/01/10013709/Sadeler-Marten-de-Vos-portrait-208x260.jpg)
Portrait of the Artist Maerten de Vos, aged 60
Aegidius Sadeler
Jan Johnson Old Master Modern Prints
1570-1629
Aegidius Sadeler or Aegidius Sadeler II was a Flemish engraver who was principally active at the Prague court of Rudolf II, Holy Roman Emperor and his successors.