Bert Nienhuis, broches. Special Collections, Rijksmuseum Amsterdam, 2016. Foto Esther Doornbusch, CC BY 4.0
Bert Nienhuis, broches. Special Collections, Rijksmuseum Amsterdam, 2016. Foto Esther Doornbusch, CC BY 4.0

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Bert Nienhuis, broches. Special Collections, Rijksmuseum Amsterdam, 2016. Foto Esther Doornbusch, CC BY 4.0