"Cornelis Boel (c. 1576 – c. 1621) was a Flemish draughtsman and engraver. He is sometimes known as Cornelis Bol, or Cornelis Bol I, to distinguish him from later artists of the same name." - (en.wikipedia.org 30.08.2020)
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(The left column lists the relations of this actor to objects in the right column. In the middle you find other actors in relation to the same objects.)