Christiaan JosiChristiaan Josi (1768–1828) was a Dutch engraver and art dealer. Josi came from Utrecht, and studied under John Raphael Smith in London. He inherited Cornelis Ploos van Amstel's collections and catalogued his Rembrandt etchings.[1] Josi's engraving of a portrait of King William I of the Netherlands is held by the National Portrait Gallery, London.[2] References
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