Road leading to Maudlin Chapel, Bath. Steel engraving by J.B. Allen, 1829, after T.H. Shepherd. https://www.rawpixel.com/image/13973258/image-dogs-cartoon-personFree Image from public domain licenseA doctor being tricked into drinking his own medicine. Engraving, 1784. https://www.rawpixel.com/image/13998849/doctor-being-tricked-into-drinking-his-own-medicine-engraving-1784Free Image from public domain licenseA chickweed plant (Cerastium quaternellum) with an associated insect and its anatomical segments. Coloured etching, c. 1831. https://www.rawpixel.com/image/13975771/image-paper-flower-plantFree Image from public domain license