The ascent of the balloon 'Zenith' above the clouds with its three occupants (Crocé-Spinelli, Tissandier and Sivel)… https://www.rawpixel.com/image/13968540/image-clouds-cartoon-personFree Image from public domain licenseGeorge Lloyd in Arab dress reclining and smoking a hookah. Coloured lithograph by Lemoine, ca. 1851. https://www.rawpixel.com/image/13964014/image-face-person-artFree Image from public domain licenseGeorge Lloyd in Arab dress reclining and smoking a hookah. Coloured lithograph by Lemoine, ca. 1851. https://www.rawpixel.com/image/13956370/image-face-person-artFree Image from public domain licenseAn emaciated naked man, displaying large swellings on his neck and groin, with smaller swellings visible on his chest, arms… https://www.rawpixel.com/image/13974382/image-cartoon-face-personFree Image from public domain licenseSome Fellows of the Royal Society: a key to the identities of the sitters. Wood engraving, 1885. https://www.rawpixel.com/image/13985855/image-face-flower-personFree Image from public domain licenseSurgeons and physicians of St Bartholomew's Hospital, London, with views of the building and adjacent churches. Colour… https://www.rawpixel.com/image/13988187/image-dog-cartoon-personFree Image from public domain license