Fillette à l'Orange (1899) by Louise Breslau. Original public domain image from the Cleveland Museum of Art.… https://www.rawpixel.com/image/8311270/image-art-vintage-public-domainFree Image from public domain licenseDrawing: Expressions of Emotion (Laughter, Weeping, Compassion, Sadness), from Encyclopédie by A. J. Defehrt https://www.rawpixel.com/image/8977077/image-paper-cartoon-personFree Image from public domain licensePortret van een onbekende jongen (1887 - 1924) by Julie de Graag https://www.rawpixel.com/image/13740264/portret-van-een-onbekende-jongen-1887-1924-julie-graagFree Image from public domain licenseThe mother of Moses sadly abandons her child by the river Nile. Etching by C. Heath, 1821, after R. Westall after N.… https://www.rawpixel.com/image/13971710/image-cartoon-person-artFree Image from public domain license