King George IV and entourage laden with provisions, about to embark from Brighton in the Royal Yacht; representing the… https://www.rawpixel.com/image/13970724/image-cartoon-face-personFree Image from public domain licenseTwo men share a joke about leeches in front of a pharmacy window. Coloured pen and ink drawing by Blondeau. https://www.rawpixel.com/image/13970549/image-cartoon-person-bookFree Image from public domain licenseThe Regent approaching Lady Hertford who is giving birth to fully dressed little men, Perceval (dressed as a nurse) helps… https://www.rawpixel.com/image/13967673/image-cartoon-face-personFree Image from public domain licenseThe Green Bag Committee investigating allegations of sedition and unrest. Coloured etching by L. Marks, 1817. https://www.rawpixel.com/image/13962838/image-paper-cartoon-faceFree Image from public domain licenseExhibition Room, Somerset House by various artists/makers https://www.rawpixel.com/image/9613933/exhibition-room-somerset-house-various-artistsmakersFree Image from public domain licenseWilliam Allen, portrayed as an alchemist with several furnaces, the one which he stokes is labelled "Matter o'money".… https://www.rawpixel.com/image/13951809/image-cartoon-person-bookFree Image from public domain licenseA room of Quakers gossiping about the marriage of William Allen to Mrs. Grizell Birkbeck, seen on the left, affirming their… https://www.rawpixel.com/image/13968779/image-paper-cartoon-personFree Image from public domain licenseBuildings and alumni of St Thomas's Hospital, London. Colour lithograph by Beynon & Company. https://www.rawpixel.com/image/13965257/image-person-medicine-artFree Image from public domain licenseDistinguished British men of science 1807-1808 assembled in the library of the Royal Institution, London. Mezzotint by W.… https://www.rawpixel.com/image/13975701/image-person-art-clothingFree Image from public domain licenseA room of Quakers gossiping about the marriage of William Allen to Mrs. Grizell Birkbeck, seen on the left, affirming their… https://www.rawpixel.com/image/14005701/image-paper-cartoon-personFree Image from public domain licenseDistinguished British men of science 1807-1808 assembled in the library of the Royal Institution, London. Mezzotint by W.… https://www.rawpixel.com/image/13981199/image-person-art-clothingFree Image from public domain licenseKing George IV as Prince of Wales and Prince Frederick Duke of York, as children. Mezzotint by J. Watson after C. Read, ca.… https://www.rawpixel.com/image/13975367/image-face-person-artFree Image from public domain licenseWilliam Allen, portrayed as an alchemist with several furnaces, the one which he stokes is labelled "Matter o'money".… https://www.rawpixel.com/image/14019484/image-cartoon-person-bookFree Image from public domain licenseThe distinguished men of science 1807-8: a key to the identities of the sitters. Photograph of engraving by W. Walker, 1862… https://www.rawpixel.com/image/14011458/image-cartoon-face-personFree Image from public domain licenseItalian scientists: Galileo in the centre, others in orbit around him. Lithograph by V. Mollame, 1842. https://www.rawpixel.com/image/14016062/image-face-frame-personFree Image from public domain license