Robert John Thornton. Stipple engraving by W. Ridley, 1803, after J. Russell. https://www.rawpixel.com/image/14002758/robert-john-thornton-stipple-engraving-ridley-1803-after-russellFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/13978666/image-face-plants-personFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/14009860/image-cartoon-face-plantsFree Image from public domain licenseAylmer Bourke Lambert: portrait and vignette of deer in a clearing. Stipple engraving by W. Holl, 1805, after J. Russell… https://www.rawpixel.com/image/13984989/image-face-frame-plantFree Image from public domain licenseMedical extracts: on the nature of health, with practical observations: and the laws of the nervous and fibrous systems / By… https://www.rawpixel.com/image/13995892/image-cartoon-face-personFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/14022073/image-plant-tree-artFree Image from public domain licenseRobert John Thornton, and the entrance to Guy's Hospital. Stipple engraving by F. Bartolozzi, 1799, after J. Russell, and W.… https://www.rawpixel.com/image/14002333/image-person-art-hospitalFree Image from public domain licenseVaccinae vindicia; or, defence of vaccination: containing a refutation of the cases, and reasonings on the same, in Dr.… https://www.rawpixel.com/image/14011703/image-paper-cartoon-faceFree Image from public domain licenseRobert John Thornton. Stipple engraving by Holl, 1813, after J. Russell. https://www.rawpixel.com/image/14003008/robert-john-thornton-stipple-engraving-holl-1813-after-russellFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/14016228/image-face-plants-personFree Image from public domain licenseNew illustration of the sexual system of Carolus von Linnaeus : comprehending an elucidation of the several parts of the… https://www.rawpixel.com/image/13973350/image-cartoon-plant-personFree Image from public domain licenseJean François Pilâtre de Rozier. Stipple engraving by J. Collyer, 1786, after J. Russell. https://www.rawpixel.com/image/14021459/image-face-person-artFree Image from public domain licenseVaccinae vindicia; or, defence of vaccination: containing a refutation of the cases, and reasonings on the same, in Dr.… https://www.rawpixel.com/image/13994863/image-cartoon-face-personFree Image from public domain licenseVaccinae vindicia; or, defence of vaccination: containing a refutation of the cases, and reasonings on the same, in Dr.… https://www.rawpixel.com/image/14006643/image-paper-cartoon-faceFree Image from public domain licenseRobert John Thornton, and the entrance to Guy's Hospital. Stipple engraving by F. Bartolozzi, 1799, after J. Russell, and W.… https://www.rawpixel.com/image/14018082/image-cartoon-face-personFree Image from public domain licenseFlora Dispensing Her Favours on the Earth from The Temple of Flora (1807) by Robert John Thornton. Original from… https://www.rawpixel.com/image/1199406/goddess-illustration-robert-john-thorntonFree Image from public domain licenseA Group of Carnations from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library.… https://www.rawpixel.com/image/1199407/botanical-artwork-robert-john-thorntonFree Image from public domain licenseTulips illustration https://www.rawpixel.com/image/1199337/tulip-flowersView licenseThe Snowdrops from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library.… https://www.rawpixel.com/image/1199391/botanical-artwork-robert-john-thorntonFree Image from public domain licenseVintage Queen–Plant illustration https://www.rawpixel.com/image/1199348/plant-drawingView licenseThe Portrait of Carl Linnaeus from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage… https://www.rawpixel.com/image/1199392/carl-linnaeus-robert-john-thorntonFree Image from public domain licenseCarl Linnaeus in Lapland Dress from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage… https://www.rawpixel.com/image/1199394/carl-linnaeus-robert-john-thorntonFree Image from public domain licenseThe Pontic Rhododendron illustration https://www.rawpixel.com/image/1199329/pontic-rhododendron-flowerView licenseThe Passiflora Cerulea illustration https://www.rawpixel.com/image/1199347/passiflora-cerulea-flowersView licenseHyacinths illustration https://www.rawpixel.com/image/1199396/hyacinth-flowersView licenseThe Narrow–Leaved Kalmia illustration https://www.rawpixel.com/image/1199331/narrow-leaved-kalmia-flowersView licenseA Group of Auriculas illustration https://www.rawpixel.com/image/1199328/group-auriculas-flowersView licenseThe Chinese Limodoron illustration https://www.rawpixel.com/image/1199379/chinese-limodoron-flowersView licenseThe Maggot–Bearing Stapelia illustration https://www.rawpixel.com/image/1199349/maggot-bearing-stapeliaView licenseVintage Nodding Renealmia illustration https://www.rawpixel.com/image/1199362/blooming-nodding-renealmia-flowerView licenseThe American Cowslip illustration https://www.rawpixel.com/image/1199330/american-cowslip-flowerView licensePitcher Plant illustration https://www.rawpixel.com/image/1199365/pitcher-plant-bloomView license