A diseased brain of an eleven year old child; and a section of it in detail. Coloured stipple etching by W. T. Fry after C.… https://www.rawpixel.com/image/13958664/image-person-art-fryFree Image from public domain licenseBedstraw or crosswort plant (Galium cruciatum) with an associated insect and its anatomical segments. Coloured etching, c.… https://www.rawpixel.com/image/13966916/image-flower-plant-artFree Image from public domain licenseA snake's head or guinea flower (Fritillaria meleagris) with an associated beetle and its anatomical segments. Coloured… https://www.rawpixel.com/image/13962368/image-cartoon-flower-plantFree Image from public domain licenseA bare-knuckled boxing match between the Prince of Wales and Napoleon, with their supporters including a black man. Coloured… https://www.rawpixel.com/image/13967919/image-cartoon-face-personFree Image from public domain licenseLevant or wild madder plant (Rubia peregrina) with an associated insect and its anatomical segments. Coloured etching, c.… https://www.rawpixel.com/image/13987685/image-paper-butterfly-flowerFree Image from public domain licenseFair Mount Water Works, Philadelphia: with Upper Ferry Bridge. Coloured engraving by Ferrer Sears & Co., 1830, C. Burton. https://www.rawpixel.com/image/13978373/image-cloud-frame-personFree Image from public domain license