Citron (Citrus medica L.): flowering and fruiting stem. Coloured aquatint by G. Geri, c.1825, after D. Serantoni. https://www.rawpixel.com/image/13950967/image-plant-tree-leafFree Image from public domain licenseMuscles and blood-vessels of the head, neck, chest, arm and hand of an écorché, with two details, showing the face and foot.… https://www.rawpixel.com/image/13962861/image-cartoon-face-handFree Image from public domain licenseAnatomia universale ... rappresentata con tavole ... ridotte a minori forme di quelle della grande edizione pisana per… https://www.rawpixel.com/image/13963575/image-cartoon-person-artFree Image from public domain license