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Keywords from Image Description:
Joachim von Sandrart . Artwork Creator Joachim von Sandrart between LangSwitch Black chalk brush in white on paper Zwart krijt penseel in wit op papier cm Institution Rijksmuseum Amsterdam Rijksprentenkabinet RPTA Portret van Caspar Barlaeus object history ProvenanceEvent purchase LangSwitch das the le het Rijksmuseum Amsterdam