Study for Spandrel Decoration with Satyress, Satyrs, and Putti (recto); Head of Putto (verso) by Paolo Farinato https://www.rawpixel.com/image/8970380/image-paper-cartoon-horseFree Image from public domain licenseOrnamental Design for Knife Handle with Air, from The Four Elements by Johann Theodor de Bry https://www.rawpixel.com/image/9017219/image-paper-person-crossFree Image from public domain license