Abstracte versiering met teksten met een erotische associatie (1850 - 1860) by anonymous https://www.rawpixel.com/image/13770141/image-background-paper-artFree Image from public domain licenseDe Associatie Cassa aan de Herengracht te Amsterdam (1870 - 1926) by Willem Wenckebach https://www.rawpixel.com/image/13789578/image-paper-plant-personFree Image from public domain license