Damask rose (Rosa damascena "Italica"): flowering stem. Colour halftone after Victor, c.1824, after P. J. Redouté. https://www.rawpixel.com/image/13951302/image-rosa-flower-plantFree Image from public domain licenseMaple leaves arranged on a flat surface. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3338006/free-photo-image-pattern-texture-leafFree Image from public domain licenseCommon kingfisher closeup. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3339426/free-photo-image-bird-creative-animal-zooFree Image from public domain licenseAutumn ferns (1887) chromolithograph art by Ellen T. Fisher. Original public domain image from the Library of Congress.… https://www.rawpixel.com/image/11493522/image-flower-plant-artFree Image from public domain licenseAutumn Flowers and Grasses (1762), vintage botanical illustration by Miyazaki Yuzen. Original public domain image from The… https://www.rawpixel.com/image/12228809/image-background-flower-plantFree Image from public domain licenseBlue and Yellow Macaw (Ara ararauna) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our own… https://www.rawpixel.com/image/10242923/image-parrots-captivity-alexander-francis-lydon-animalFree Image from public domain licenseBird perching on tree top, vintage Japanese animal painting by G.A. Audsley-Japanese illustration. Public domain image from… https://www.rawpixel.com/image/10196806/image-flower-plant-artFree Image from public domain licenseRed and Blue Macaw (Ara macao) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our own 1884… https://www.rawpixel.com/image/10200883/image-vintage-illustrationFree Image from public domain licenseNew Guinea Ecletus (Eclectus roratus polychloros) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced… https://www.rawpixel.com/image/10241351/image-vintage-cartoon-illustrationFree Image from public domain licenseFront view of the heart, with arteries and blood-vessels attached. Watercolour, 18-- . https://www.rawpixel.com/image/13962197/image-heart-cartoon-personFree Image from public domain licenseA macro of a pine tree covered with a layer of winter snow and ice. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285278/free-photo-image-winter-snow-cc0Free Image from public domain licenseSplendid Parrakeet (Neophema splendida) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our… https://www.rawpixel.com/image/10240545/image-plant-vintage-leafFree Image from public domain licenseThe inside of a greenhouse with small potted plants on the shelves. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282722/free-photo-image-greenhouse-garden-environmentFree Image from public domain licenseJendaya Conure (Aratinga jandaya) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our own… https://www.rawpixel.com/image/10237612/image-plant-vintage-cartoonFree Image from public domain licenseAppel Var. Winter Prinses (Apple) chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879… https://www.rawpixel.com/image/10208957/image-plant-art-vintageFree Image from public domain licenseAutumn fallen leaves of Zelkova serrata. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3339247/free-photo-image-fall-leaves-autumn-cc0Free Image from public domain licenseLesser Lemon-Crested Cockatoo (Cacatua sulphurea) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced… https://www.rawpixel.com/image/10248030/image-plant-vintage-cartoonFree Image from public domain licenseCacao (Theobroma cacao L.): fruiting and flowering branch with separate numbered sections of flowers, fruit and seed.… https://www.rawpixel.com/image/13952516/image-flowers-plant-medicineFree Image from public domain licenseThe natural history of Carolina, Florida and the Bahama Islands: containing the figures of birds, beasts, fishes, serpents… https://www.rawpixel.com/image/13970458/image-honey-bee-butterfly-plantFree Image from public domain licenseOntwerp voor behang met bladeren en bloemen (1876 - 1951) by Theo Nieuwenhuis https://www.rawpixel.com/image/13732325/ontwerp-voor-behang-met-bladeren-bloemen-1876-1951-theo-nieuwenhuisFree Image from public domain licensePlantain banana (Musa paradisiaca L.): fruiting branch with sections of flowers and fruit. Chromolithograph by P.… https://www.rawpixel.com/image/13951846/image-cartoon-flower-plantFree Image from public domain licenseCanary-Winged Conure ( Brotogeris versicolurus) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced… https://www.rawpixel.com/image/10241672/image-vintage-cartoon-illustrationFree Image from public domain licenseFree aluminum foil texture photo, public domain abstract CC0 image. https://www.rawpixel.com/image/5920977/photo-image-texture-public-domain-abstractFree Image from public domain licenseA fig plant (Ficus carica var.): fruiting stem and leaf. Coloured lithograph, c. 1869, after W. Fitch. https://www.rawpixel.com/image/13963386/image-flower-plant-personFree Image from public domain licenseCitron (Citrus medica): fruiting branch. Coloured etching by J. Pass, c. 1800, after J. Ihle. https://www.rawpixel.com/image/13952898/image-plant-tree-artFree Image from public domain licenseA beautiful blue and orange kingfisher perched on a branch in Oostvaardersplassen. Original public domain image from… https://www.rawpixel.com/image/3282610/free-photo-image-tropical-kingfisher-animals-public-domainFree Image from public domain licenseBaby monkey and mother, vintage Japanese animal painting by G.A. Audsley-Japanese illustration. Public domain image from our… https://www.rawpixel.com/image/11735036/image-plant-art-patternFree Image from public domain licenseAutumn foliages of the palmate maple. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3337658/free-photo-image-red-tree-autumn-botanicalFree Image from public domain licenseHawk-Headed Parrot (Deroptyus accipitrinus) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from… https://www.rawpixel.com/image/10245264/image-art-vintage-illustrationFree Image from public domain licenseA woman pulling giant aubergines from a tree. Watercolour. https://www.rawpixel.com/image/13951679/woman-pulling-giant-aubergines-from-tree-watercolourFree Image from public domain licenseOrchid Tree or Pride of Burma (Amherstia nobilis Wallich.): flowering branch with separate fruit and sectioned ovary.… https://www.rawpixel.com/image/13951581/image-flower-plant-treeFree Image from public domain licenseRose-Breasted Cockatoo (Eolophus roseicapillus) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced… https://www.rawpixel.com/image/10248733/image-plant-vintage-cartoonFree Image from public domain licenseFern leaves. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3282189/free-photo-image-forest-fern-wooden-backgroundFree Image from public domain licenseJamaica Parrot (Amazona collaria) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our own… https://www.rawpixel.com/image/10241819/image-vintage-illustrationFree Image from public domain licenseAutumn leaf aesthetic background. Free public domain CC0 photo. https://www.rawpixel.com/image/6041123/photo-image-background-aesthetic-public-domainFree Image from public domain licenseA goldfinch on a branch of cherry blossom. Chromolithograph. https://www.rawpixel.com/image/13963267/goldfinch-branch-cherry-blossom-chromolithographFree Image from public domain licenseAutumn leaves of hawthorn (Crataegus). Watercolour drawing. https://www.rawpixel.com/image/13951745/autumn-leaves-hawthorn-crataegus-watercolour-drawingFree Image from public domain licenseYellow-Naped Amazon (Amazona auropalliata) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from… https://www.rawpixel.com/image/10244570/image-plant-vintage-illustrationFree Image from public domain licenseCacao (Theobroma cacao L.): fruiting and flowering branch with separate numbered sections of flowers, fruit and seed.… https://www.rawpixel.com/image/13952650/image-flowers-plant-medicineFree Image from public domain licenseFree couple black owls with moon background image, public domain animal CC0 photo. https://www.rawpixel.com/image/5901555/photo-image-moon-public-domain-treeFree Image from public domain licenseSenegal Parrot (Poicephalus senegalus) colored wood-engraved plate by Alexander Francis Lydon. Digitally enhanced from our… https://www.rawpixel.com/image/10239200/image-vintage-illustrationFree Image from public domain licenseA rhododendron (Rhododendron species): flowering branch and gynoecium. Coloured zincograph, c. 1853, after M. Burnett. https://www.rawpixel.com/image/13968876/image-flower-plant-artFree Image from public domain licenseColorful blue parrot with vibrant feathers perched on a branch. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285954/free-photo-image-parrot-animal-birdFree Image from public domain licenseA grape vine (Vitis species): fruiting stem with leaves. Watercolour. https://www.rawpixel.com/image/13969993/grape-vine-vitis-species-fruiting-stem-with-leaves-watercolourFree Image from public domain licenseBrassica adpressa Bois: flowering stem with separate leaf. Coloured engraving after F. von Scheidl, 1772. https://www.rawpixel.com/image/13952124/image-flower-plant-grassFree Image from public domain licenseA plant (Styrax latifolium): flowering stem and floral segments. Coloured lithograph. https://www.rawpixel.com/image/13967712/image-flower-plant-treeFree 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/13950968/image-plant-leaf-vineFree Image from public domain licenseAbandoned teddy bear left dirty on a ground. Original public domain image from Flickr https://www.rawpixel.com/image/4021603/photo-image-background-woods-forestFree Image from public domain licenseOn the grapevine. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285947/free-photo-image-vine-cc0-creative-commonsFree Image from public domain licenseIndian Copal (Vateria indica L.): branch with flowers, leaves and fruit and dissected fruit showing seed. Coloured line… https://www.rawpixel.com/image/13951892/image-flowers-plant-medicineFree Image from public domain licenseRock balsam plant (Clusia rosea): flowering and fruiting branch. Coloured etching by J. Pass, c. 1800, after J. Ihle. https://www.rawpixel.com/image/13951721/image-flower-plant-medicineFree Image from public domain licensePink blossom tree. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283134/free-photo-image-flower-spring-bloom-cherry-blossomFree Image from public domain licenseAutumn leaves on a ground. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284062/free-photo-image-texture-autumn-autumnalFree Image from public domain licenseA snake with green and black scales coiled around a leaf. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3286480/free-photo-image-snake-animal-greenFree Image from public domain licenseAfrican peach (Sarcocephalus latifolius): fruiting and flowering stem with section of fruit. Coloured steel engraving by W.… https://www.rawpixel.com/image/13959500/image-flower-plant-artFree Image from public domain licenseA plant (Sterculia nobilis Smith.): flowering and fruiting branch with separate numbered flower sections. Chromolithograph… https://www.rawpixel.com/image/13952359/image-rose-flower-plantFree Image from public domain licenseSeven leaves of different forms, including dandelion, rose, poppy, nasturtium and potato. Chromolithograph by H.J. Ruprecht… https://www.rawpixel.com/image/13959783/image-plant-grass-medicineFree Image from public domain licenseTwelve plant leaves with different types of margin. Chromolithograph, c. 1850. https://www.rawpixel.com/image/13966632/twelve-plant-leaves-with-different-types-margin-chromolithograph-1850Free Image from public domain licenseBeautiful white and pink cherry blossoms. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283271/free-photo-image-tree-blossom-spring-bloomsFree Image from public domain licenseFree autumn foliage border background photo, public domain nature CC0 image. https://www.rawpixel.com/image/5922345/photo-image-background-public-domain-leafFree Image from public domain licenseSketches towards a Hortus botanicus americanus, or, Coloured plates (with a catalogue and concise and familiar descriptions… https://www.rawpixel.com/image/13955971/image-flower-plant-medicineFree Image from public domain license