Public domain
Portrait of Jan Costerus
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
About this work
A portrait of biologist Jan Costerus, with sheets of paper inscribed before him and writing implements in his hand.
Rijksmuseum, Amsterdam’s own descriptionCredit linePortret van Jan Costerus. 1915. Lodewijk Schelfhout. Rijksmuseum, Amsterdam. Public domain.
