Pear (Pyrus species): fruiting branch with sections of fruit. Colour stipple engraving by A. Contardi, c. 1817, after D. del… https://www.rawpixel.com/image/13957424/image-plant-leaf-public-domainFree Image from public domain licensePear (Pyrus species): fruiting branch with sections of fruit. Colour stipple engraving by A. Contardi after D. del Pino… https://www.rawpixel.com/image/13958223/image-paper-plant-leafFree Image from public domain licenseSaint Gaetano Tiene holding the infant Christ. Stipple engraving by A. Contardi, ca. 1810. https://www.rawpixel.com/image/13976834/image-cartoon-face-christFree Image from public domain license