Waaiervormige en vierkante ornamenten (1798 - 1839) by Gottfried Engelmann, Gottfried Engelmann and F Boullemier https://www.rawpixel.com/image/13785684/image-paper-plant-artFree Image from public domain license
Bar brooch in a case (c. 1914 - c. 1920) by Firma gebroeders Rozendaal https://www.rawpixel.com/image/13747757/bar-brooch-case-c-1914-1920-firma-gebroeders-rozendaalFree Image from public domain license
Kolom lucht tussen de Aarde en de hemelse materie (1706) by Sébastien Leclerc I and Pierre François Giffart https://www.rawpixel.com/image/13783824/image-paper-art-patternFree Image from public domain license