Jewelry Designs in Gold and Rose Gold, Plate 5 from 'L'Art de la Bijouterie' https://www.rawpixel.com/image/9086532/photo-image-background-paper-roseFree Image from public domain licenseLudolph Anne Jan Wilt Baron Sloet van de Beele (1806-90). Gouverneur-generaal (1861-66) (1867) by Barend Leonardus Hendriks https://www.rawpixel.com/image/13792723/image-face-person-bookFree Image from public domain license