Hampstead Heath looking towards Harrow by John Constable.Original public domain image from Yale Center for British Art.… https://www.rawpixel.com/image/15976505/image-sun-botanical-natureFree Image from public domain licenseMistletoe( c. 1863) coloured lithograph by W. G. Smith. Original public domain image from Wellcome Collection. Digitally… https://www.rawpixel.com/image/16162798/image-flower-plant-treeFree Image from public domain licenseMutisia decurrens flower (c. 1882) chromolithograph. Original public domain image from Wellcome Collection. Digitally… https://www.rawpixel.com/image/16162793/image-paper-flower-plantFree Image from public domain licenseThe Sea at Bognor by Theodore Roussel. Original public domain image from Art Institute of Chicago. Digitally enhanced by… https://www.rawpixel.com/image/16116472/image-paper-cloud-animalFree Image from public domain licenseA bunch of tomatoes ( c. 1854) chromolithograph by P. de Pannemaeker. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16187213/image-plant-fruit-artFree Image from public domain licenseZoological Society of London: a black panther. Coloured etching by H. Canton after W. Panormo. Original public domain image… https://www.rawpixel.com/image/16134334/image-animal-art-drawingFree Image from public domain licenseTillandsia musaica flowering stem, coloured lithograph by J. N. Fitch, c. 1880, after himself. Original public domain image… https://www.rawpixel.com/image/16192947/image-flower-plant-patternFree Image from public domain licenseA fungus (Inocybe pudica). Watercolour, 1895. Original public domain image from Wellcome Collection. Digitally enhanced by… https://www.rawpixel.com/image/16092568/image-plant-watercolour-mushroomFree Image from public domain licenseRotting Tree by Elizabeth Murray. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16407199/rotting-tree-elizabeth-murray-digitally-enhanced-rawpixelFree Image from public domain licenseTwo banana plants (Musa species) and a date palm tree. Coloured engraving, c. 1827. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16405725/image-palm-tree-plantFree Image from public domain licenseThe fly agaric fungus (Amanita muscaria): three fruiting bodies. Watercolour by R. Baker. Original public domain image from… https://www.rawpixel.com/image/16092483/image-plant-watercolour-mushroomFree Image from public domain licenseA bougainvillea plant (Bougainvillea speciosa): flowering stem. Coloured zincograph by J. Andrews, c. 1861, after himself.… https://www.rawpixel.com/image/16119896/image-plant-pattern-artFree Image from public domain licenseFlamingo flowers (c.1862) coloured lithograph. Original public domain image from Wellcome Collection. Digitally enhanced by… https://www.rawpixel.com/image/16198579/image-cartoon-animal-flowerFree Image from public domain licenseA garden dahlia flower (c. 1840) coloured aquatint by D. Hayes. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16162795/image-heart-flower-plantFree Image from public domain licenseSeven different cultivars of double-flowered primulas. Chromolithograph, c. 1890. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16405795/image-flower-plant-artFree Image from public domain licenseTwo strawberry plants (c. 1839) coloured aquatint. Original public domain image from Wellcome Collection. Digitally enhanced… https://www.rawpixel.com/image/16197541/image-flowers-plant-fruitFree Image from public domain licenseA fungus (Agaricus euosmus) growing on wood. Watercolour by R. Baker, 1896. Original public domain image from Wellcome… https://www.rawpixel.com/image/16093332/image-plant-wood-artFree Image from public domain licenseFive tropical orchids, all varieties of the genus Masdevallia: flowers and leaves. Coloured lithograph, c. 1873, after W.… https://www.rawpixel.com/image/16119894/image-paper-cartoon-animalFree Image from public domain licenseNew England Scenery by Thomas Cole. Original public domain image from Art Institute of Chicago Digitally enhanced by… https://www.rawpixel.com/image/15947491/image-cloud-sunset-sceneryFree Image from public domain licenseCoracias Benghalensis by Sarah Stone. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16404023/coracias-benghalensis-sarah-stone-digitally-enhanced-rawpixelFree Image from public domain licenseA double-flowered geranium (Geranium species) Chromolithograph, c. 1870, after H. Briscoe. Original public domain image from… https://www.rawpixel.com/image/16092571/image-plant-brain-patternFree Image from public domain licenseA garden dahlia (Dahlia variabilis): one large flower. Coloured engraving, c. 1842. Original public domain image from… https://www.rawpixel.com/image/16092484/image-plant-fruit-personFree Image from public domain licenseSaint Michael and the Dragon by Master of Sir John Fastolf. Original public domain image from Getty Museum. Digitally… https://www.rawpixel.com/image/16275004/image-dragon-cartoon-bookFree Image from public domain licenseThe Last of New England--The Beginning of New Mexico by Marsden Hartley. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16406883/image-cloud-animal-plantFree Image from public domain licenseVirgin and Child (ca. 1630-1632 (Baroque)) by Anthony van Dyckand workshop https://www.rawpixel.com/image/10135950/virgin-and-child-ca-1630-1632-baroque-anthony-van-dyckand-workshopFree Image from public domain licenseLower Falls, Rochester by Frederic Edwin Church. Original public domain image from Los Angeles County Museum of Art.… https://www.rawpixel.com/image/16126257/image-paper-cloud-waterfallFree Image from public domain licenseSidney Plains with the Union of the Susquehanna and Unadilla Rivers by Jasper Francis Cropsey. Original public domain image… https://www.rawpixel.com/image/16093392/image-cows-scenery-plantFree Image from public domain licenseA fern, a moss, a fungus and an alga: all with anatomical details (c. 1799) coloured etching by J. Pass. Original public… https://www.rawpixel.com/image/16221804/image-plant-fruit-treeFree Image from public domain licenseUntitled Valentine (Flowers on Lace). Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16404295/untitled-valentine-flowers-lace-digitally-enhanced-rawpixelFree Image from public domain licenseMountain Brook by Albert Bierstadt. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16408570/mountain-brook-albert-bierstadt-digitally-enhanced-rawpixelFree Image from public domain licenseBlue and White Vase with Flowers by George Kershaw. Original public domain image from Art Institute of Chicago. Digitally… https://www.rawpixel.com/image/16092495/image-paper-plant-patternFree Image from public domain license"Rounding a Bend" on the Mississippi - The Parting Salute. Original public domain image from The MET. Digitally enhanced by… https://www.rawpixel.com/image/16132633/image-clouds-explosion-handFree Image from public domain licenseCentral Park, Winter - The Skating Pond. Original public domain image from The MET. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16132602/image-hand-animal-personFree Image from public domain licenseThe Wonderground map of London town. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16407667/the-wonderground-map-london-town-digitally-enhanced-rawpixelFree Image from public domain licenseBook, 'Little Journeys to the Homes of English Authors: William Morris' by Elbert Hubbard by Roycroft Press and Samuel… https://www.rawpixel.com/image/16131135/image-paper-cartoon-bookFree Image from public domain licenseThe fly agaric fungus (Amanita muscaria): two fruiting bodies. Watercolour, 1892. Original public domain image from Wellcome… https://www.rawpixel.com/image/16128529/image-plant-art-watercolourFree Image from public domain licenseCitron fruiting branch (c. 1800) coloured etching by J. Pass. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16187203/image-plant-fruit-treeFree Image from public domain licenseCamellia flower (c. 1771) coloured engraving by J. Miller. Original public domain image from Wellcome Collection. Digitally… https://www.rawpixel.com/image/16190991/image-paper-potted-plant-flowerFree Image from public domain licenseSalvia patens flower (c. 1842) coloured etching. Original public domain image from Wellcome Collection. Digitally enhanced… https://www.rawpixel.com/image/16162775/image-flower-plant-medicineFree Image from public domain licenseWallpaper Sheet from a Set of Ten Wallpaper Sheets. Original from the Minneapolis Institute of Art. View public domain image… https://www.rawpixel.com/image/16126681/image-animal-bird-patternFree Image from public domain licensePortrait of Cecilia Tower by James J Shannon. Original public domain image from Los Angeles County Museum of Art. Digitally… https://www.rawpixel.com/image/16233859/image-spaces-aesthetic-faceFree Image from public domain licenseThe Mountain Stream by George Baxter. Original public domain image from Art Institute of Chicago. Digitally enhanced by… https://www.rawpixel.com/image/16098533/image-jungle-paper-palm-treeFree Image from public domain licenseHorsewoman. Original public domain image from The MET. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16256678/image-horse-animal-skyFree Image from public domain licenseFashion Plate, 'Evening or Full Dress' for 'The Repository of Arts' by Rudolph Ackermann. Original public domain image from… https://www.rawpixel.com/image/16257309/image-cartoon-face-personFree Image from public domain licenseHot Springs of the Yellowstone by Thomas Moran. Original public domain image from Los Angeles County Museum of Art.… https://www.rawpixel.com/image/16126315/image-scenery-sky-artFree Image from public domain licensevintage mother and daughter visiting a girl in hospital at Christmas (1882). Original public domain image from Wellcome… https://www.rawpixel.com/image/16229948/image-cartoon-hospitals-faceFree Image from public domain licenseWarwick Castle. Original public domain image from Yale Center for British Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16040756/image-vintage-frames-castle-landscapeFree Image from public domain licenseLandscape at Hampstead, with Harrow in the Distance. Original public domain image from Yale Center for British Art.… https://www.rawpixel.com/image/16040338/image-clouds-landscape-public-domain-oil-paintingFree Image from public domain licenseA fig plant fruiting stem and halved fruit (c. 1872) coloured zincograph by J. Macfarlane. Original public domain image from… https://www.rawpixel.com/image/16222055/image-plant-fruit-artFree Image from public domain licenseJerusalem, and its suburbs. Original public domain image from Digital Commonwealth.. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16202534/image-jesus-birds-vintageFree Image from public domain licenseA fungus (Coprinus micaceus): group of fruiting bodies. Watercolour, 1899. Original public domain image from Wellcome… https://www.rawpixel.com/image/16092488/image-plant-tree-watercolourFree Image from public domain licenseHarwich: The Low Lighthouse and Beacon Hill by John Constable. Original public domain image from Yale Center for British… https://www.rawpixel.com/image/16093234/image-ocean-sea-manFree Image from public domain licenseFavourites, the Property of H.R.H. Prince George of Cambridge (1835). Original public domain image from Yale Center for… https://www.rawpixel.com/image/16040773/image-dog-horse-horses-public-domainFree Image from public domain licenseA fungus (Mycena pura): two fruiting bodies. Watercolour, 1885. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16092567/image-animal-plant-fruitFree Image from public domain licenseThe fly agaric fungus (Amanita muscaria): two fruiting bodies. Watercolour, 1890. Original public domain image from Wellcome… https://www.rawpixel.com/image/16092564/image-plant-watercolour-mushroomFree Image from public domain licenseShaggy parasol mushrooms (Lepiota rhacodes): three fruiting bodies. Watercolour by R. Baker, 1896. Original public domain… https://www.rawpixel.com/image/16256534/image-plant-watercolour-mushroomFree Image from public domain licenseA marigold flowers and leaf (1879) chromolithograph. Original public domain image from Wellcome Collection. Digitally… https://www.rawpixel.com/image/16162791/image-flower-plant-patternFree Image from public domain licenseSouthampton Water, near Hamble. Original public domain image from Yale Center for British Art. Digitally enhanced by… https://www.rawpixel.com/image/16374959/image-sheep-landscape-vintageFree Image from public domain licenseLane near Dedham by John Constable. Original public domain image from Yale Center for British Art. Digitally enhanced by… https://www.rawpixel.com/image/16040337/image-john-constable-villageFree Image from public domain licenseSulphur tuft fungus (Hypholoma fasciculare). Watercolour, 1892. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16092557/image-plant-watercolour-mushroomFree Image from public domain licenseA prickly pear cactus (c. 1800,) coloured etching by J. Pass. Original public domain image from Wellcome Collection.… https://www.rawpixel.com/image/16191012/image-cartoon-plant-artFree Image from public domain licenseBardon Hill, Coleorton Hall by John Constable. Original public domain image from Yale Center for British Art. Digitally… https://www.rawpixel.com/image/16040765/image-hill-vintage-landscape-oil-paintingFree Image from public domain licensePortrait of Elizabeth I, Queen of England (1550 - 1599) by anonymous. Original public domain image from The Rijksmuseum.… https://www.rawpixel.com/image/16021263/image-black-background-face-personFree Image from public domain licenseOyster mushrooms (Pleurotus ostreatus) growing on wood. Watercolour by G. Hardius, 1895. Original public domain image from… https://www.rawpixel.com/image/16256537/image-plant-wood-artFree Image from public domain licenseTwo Designs for Woven Shawls. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16407642/two-designs-for-woven-shawls-digitally-enhanced-rawpixelFree Image from public domain licenseAddington Place, Surrey. Original public domain image from Yale Center for British Art. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16374938/image-deer-vintage-landscape-englandFree Image from public domain licenseAcorn William Morris pattern. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/16412900/acorn-william-morris-pattern-digitally-enhanced-rawpixelFree Image from public domain licensePortrait of P. Lenéve, Alderman of Norwich (1656-1658 (Baroque)) by Peter Lely https://www.rawpixel.com/image/10136279/portrait-leneve-alderman-norwich-1656-1658-baroque-peter-lelyFree Image from public domain license'Twixt Venus and Bacchus (1882) by Sir Lawrence Alma Tadema R A O M https://www.rawpixel.com/image/10129100/twixt-venus-and-bacchus-1882-sir-lawrence-alma-tademaFree Image from public domain licensePortrait of Miss Moffat (1826) by Sir Martin Archer Shee P R A https://www.rawpixel.com/image/10125885/portrait-miss-moffat-1826-sir-martin-archer-sheeFree Image from public domain licenseInterior of the Painted Hall, Greenwich Hospital (1830) by John Scarlett Davis https://www.rawpixel.com/image/10126089/interior-the-painted-hall-greenwich-hospital-1830-john-scarlett-davisFree Image from public domain licensePortrait of Miss Matilda Lockwood (1784-1786) by George Romney https://www.rawpixel.com/image/10124354/portrait-miss-matilda-lockwood-1784-1786-george-romneyFree Image from public domain licenseJumping a hurdle, saddle, clearing, landing, and recovering, bay horse. From a portfolio of 83 collotypes, 1887, by Edweard… https://www.rawpixel.com/image/7655002/photo-image-vintage-art-public-domainFree Image from public domain licenseForty five simple plant leaves of different forms. Coloured etching by J. Pass, c. 1799. Original public domain image from… https://www.rawpixel.com/image/16308637/image-background-grass-flowerFree Image from public domain licenseFour British garden plants, including a paeony and poppy: flowering stems and floral segments. Coloured etching, c. 1835.… https://www.rawpixel.com/image/16308599/image-flower-plant-patternFree Image from public domain licenseA lemon plant (Citrus japonica): flowering and fruiting stems. Coloured zincograph, c. 1876, after W. Fitch. Original public… https://www.rawpixel.com/image/16308604/image-plant-fruit-treeFree Image from public domain licenseFashion Plate, 'Ball Dress' for 'The Repository of Arts' by Rudolph Ackermann. Original public domain image from Los Angeles… https://www.rawpixel.com/image/16257313/image-cartoon-face-personFree Image from public domain licenseThe Black Corinth grape (Vitis vinifera cv.): fruiting branch. Coloured etching by W. Clark, c. 1835, after W. Hooker.… https://www.rawpixel.com/image/16304852/image-plant-fruit-leafFree Image from public domain license