Persische Nachtigallen (Persian Nightingales) (1917) by Paul Klee. Original portrait painting from The Art Institute of… https://www.rawpixel.com/image/2989083/free-illustration-image-moon-abstract-paul-kleeFree Image from public domain licenseThe ukiyo-e illustration, Camellia and Nightingale by Utagawa Hiroshige, also known as Ando Hiroshige (1797-1858), a… https://www.rawpixel.com/image/428171/floral-pattern-wallpaperFree Image from public domain licenseThe Nightingale (tail piece) (1850–1901) bird illustration by Alfred W. Cooper. Original public domain image from Yale… https://www.rawpixel.com/image/10103630/image-art-vintage-leavesFree Image from public domain licenseA nightingale (Luscinia philomela). Colour lithograph, ca. 1875. https://www.rawpixel.com/image/13955031/nightingale-luscinia-philomela-colour-lithograph-ca-1875Free Image from public domain licenseA nightingale sitting on a branch in a forest. Coloured wood engraving by J. W. Whimper. https://www.rawpixel.com/image/13968352/image-paper-plant-treeFree Image from public domain licenseStudy of a Bird. Original public domain image from the MET museum. https://www.rawpixel.com/image/7640187/original-public-domain-image-from-the-met-museumFree Image from public domain licenseNightingale, from the Song Birds of the World series (N23) for Allen & Ginter Cigarettes issued by Allen & Ginter, George S.… https://www.rawpixel.com/image/9611114/image-nightingale-vintage-postcard-allen-and-ginterFree Image from public domain licenseNightingale, from the Song Birds of the World series (N42) for Allen & Ginter Cigarettes issued by Allen & Ginter, George S.… https://www.rawpixel.com/image/9611115/image-nightingale-allen-and-ginter-song-birdFree Image from public domain licenseEmbley Park, Hampshire, home of Florence Nightingale's family. Lithograph after Frances Parthenope Nightingale. https://www.rawpixel.com/image/13963705/image-paper-cartoon-plantFree Image from public domain licenseCrimean War: Florence Nightingale checking on her patients and administrating medicine at Scutari Hospital. Coloured… https://www.rawpixel.com/image/13963135/image-person-medicine-artFree Image from public domain licenseKlaw & Erlanger's production of A Japanese nightingale adapted from Onoto Watanna's novel by Wm. Young.. Original from the… https://www.rawpixel.com/image/7636937/image-art-vintage-public-domainFree Image from public domain licenseA Goshawk in a Tree and a Nightingale Flying Away from its Nest https://www.rawpixel.com/image/14251088/goshawk-tree-and-nightingale-flying-away-from-its-nestFree Image from public domain licenseCrimean War: Florence Nightingale assessing a ward at the military hospital in Scutari. Coloured lithograph, c. 1856, by E.… https://www.rawpixel.com/image/13954063/image-person-art-hospitalFree Image from public domain licenseNightingale, luscinia megarhynchos (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum.… https://www.rawpixel.com/image/561840/nightingale-vintage-styleFree Image from public domain licenseBluethroat, luscinia svecica (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally… https://www.rawpixel.com/image/561648/bluethroat-vintage-styleFree Image from public domain licenseMejuffrouw Nachtegaal geeft een concert voor de muizen (1894) by Willem Wenckebach https://www.rawpixel.com/image/13790032/image-paper-cartoon-personFree Image from public domain licenseFabel van de pauw en de nachtegaal (1567) by Marcus Gheeraerts I, Marcus Gheeraerts I, Pieter de Clerck and Marcus… https://www.rawpixel.com/image/13773559/image-paper-cloud-cartoonFree Image from public domain licenseFlorence Nightingale. Stipple engraving by F. Holl, 1855, after Parthenope Nightingale. https://www.rawpixel.com/image/13993847/image-cartoon-person-artFree Image from public domain licenseA wounded British officer returning from the Crimean War. Mezzotint by W.H. Simmons, 1863, after J.D. Luard, 1858. https://www.rawpixel.com/image/14003054/image-person-art-seaFree Image from public domain licenseFabel van de pauw en de nachtegaal (1608) by Aegidius Sadeler II, Marcus Gheeraerts I, Marcus Gheeraerts I and Aegidius… https://www.rawpixel.com/image/13781493/image-paper-cartoon-faceFree Image from public domain licenseLea Hurst, home of Florence Nightingale's family in Derbyshire. Lithograph, ca. 1880. https://www.rawpixel.com/image/14006631/image-paper-cartoon-plantFree Image from public domain licenseFabel van de gier en de nachtegaal (1608) by Aegidius Sadeler II, Marcus Gheeraerts I, Marcus Gheeraerts I and Aegidius… https://www.rawpixel.com/image/13782472/image-paper-cartoon-plantFree Image from public domain licenseThrush Nightingale (Luscinia luscinia) illustrated by the von Wright brothers. Digitally enhanced from our own 1929 folio… https://www.rawpixel.com/image/325693/free-illustration-image-nightingale-thrush-von-wright-brothersFree Image from public domain licenseBlue nightingale (1900 - 1930) by Ohara Koson (1877-1945). Original from The Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/436487/free-illustration-image-nightingale-japanese-woodblock-paintingFree Image from public domain license