The Harbinger of Autumn (1922) by Paul Klee. Original from Yale University Art Gallery. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2988860/free-illustration-image-abstract-paul-klee-paintingFree Image from public domain licenseWoman Walking in an Exotic Forest (Femme se promenant dans une forêt exotique) (1905) by Henri Rousseau. Original from… https://www.rawpixel.com/image/1054555/post-impressionism-artwork-henri-rousseauFree Image from public domain licenseDelicious purple plum in a branch illustration. Digitally enhanced illustration from U.S. Department of Agriculture… https://www.rawpixel.com/image/2289575/free-illustration-image-fruit-leaves-plumFree Image from public domain licenseWater Lilies wall art, Claude Monet (1915–1926) by . Original from The Cleveland Museum of Art. Digitally enhanced by… https://www.rawpixel.com/image/930544/water-lilies-claude-monetFree Image from public domain licenseTachyphone archeveque bird painting. Digitally enhanced from our own 1842 edition of Le Jardin Des Plantes by Paul Gervais. https://www.rawpixel.com/image/6323855/image-aesthetic-watercolor-vintageFree Image from public domain licenseOld grungy floral background texture https://www.rawpixel.com/image/1207043/rustic-wall-textureView licenseFleurs dessinées d'après nature: Campanule gantelée (ca. 1880) by Gerard van Spaendonck. Original from… https://www.rawpixel.com/image/2447458/free-illustration-image-flower-botanical-purpleFree Image from public domain licenseJapanese Iris (Large Blue Iris) (1809) by John Edwards. Original from The Cleveland Museum of Art. Digitally enhanced by… https://www.rawpixel.com/image/2443915/free-illustration-image-flower-japanese-irisFree Image from public domain licenseIris Kaempferi from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2097061/vintage-iris-flower-posterFree Image from public domain licenseJapanese fungus on bamboo (1810) vintage ink and color on silk by Hayashi Rōen. Original public domain image from the… https://www.rawpixel.com/image/7642908/image-art-vintage-treeFree Image from public domain licenseTrees (from series, the Mathematical Basis of the Arts), (ca. 1934) painting in high resolution by Joseph Schillinger.… https://www.rawpixel.com/image/2906538/free-illustration-image-abstract-trees-vintageFree Image from public domain licenseOld grungy floral background texture https://www.rawpixel.com/image/1207160/rustic-wall-textureView licensePrune fruit from La Botanique de J. J. Rousseau by Pierre-Joseph Redouté (1759–1840). Original from the Library… https://www.rawpixel.com/image/573956/plums-branchFree Image from public domain licenseWoman holding a mockup phone over a pink bougainvillea https://www.rawpixel.com/image/560808/smartphone-mockup-floral-backgroundView licensePaul Klee desktop wallpaper, abstract background, The Harbinger of Autumn https://www.rawpixel.com/image/3933142/illustration-image-background-wallpaper-treeView licenseTropical green palm leaves on pink background https://www.rawpixel.com/image/2268433/free-photo-image-tropical-palm-tree-pinkView licensePurple floral design label mockup https://www.rawpixel.com/image/1202072/clothing-tag-mockupView licenseDelicious purple plum in a branch illustration. Digitally enhanced illustration from U.S. Department of Agriculture… https://www.rawpixel.com/image/2289699/free-illustration-image-plum-fruit-prunus-domesticaFree Image from public domain licenseIris Fulva and Iris Fulvala from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity… https://www.rawpixel.com/image/2097068/vintage-iris-flower-posterFree Image from public domain licensePontic Rhododendron (Ponticum flower) (1805) by Jean Louis Prévost. Original from The Cleveland Museum of Art.… https://www.rawpixel.com/image/2443198/free-illustration-image-botanical-flower-purpleFree Image from public domain licensePNG botanical postage stamp, aesthetic palm tree collage element, transparent background https://www.rawpixel.com/image/6740807/png-aesthetic-stickerView licenseGlowing insects in the night forest https://www.rawpixel.com/image/413786/glowing-butterfliesView licenseIris Tectorum and Iris Loptec from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity… https://www.rawpixel.com/image/2097123/vintage-iris-flower-posterFree Image from public domain licensePurple Fringe tree lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen published… https://www.rawpixel.com/image/6110450/image-flower-leaves-vintageFree Image from public domain licenseIris Kochii from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098379/vintage-iris-flower-posterFree Image from public domain licenseTupelo Tree (Arbor in aqua nafeens) , Red Bay (Laurus Carolinenfis), Purple-berried Bay (Liguftrum Lauri folio), Saffafras… https://www.rawpixel.com/image/414433/free-illustration-image-tropical-purple-blueFree Image from public domain licenseVintage character and flower sticker set with white border https://www.rawpixel.com/image/2388758/free-illustration-png-sticker-vintage-retro-womanView licenseDisco balls in a party https://www.rawpixel.com/image/329616/party-disco-ballsView licenseApricot, Abricotier angoumoisfrom Traité des Arbres et Arbustes que l’on cultive en France en pleine terre… https://www.rawpixel.com/image/568826/apricots-and-plumsFree Image from public domain licenseAesthetic holographic png palm tree sticker on transparent background https://www.rawpixel.com/image/6237809/png-aesthetic-stickerView licenseGradient celestial collage element, boho & occult illustration set psd https://www.rawpixel.com/image/6334432/psd-aesthetic-sticker-moonView licenseFlower piece (1841) vintage illustration by Christine Løvmand Original public domain image from The Statens Museum… https://www.rawpixel.com/image/9758819/image-flower-plant-artFree Image from public domain licenseAurora landscape outdoors nature https://www.rawpixel.com/image/12814294/aurora-landscape-outdoors-nature-generated-image-rawpixelView licensePlums (Prunus Domestica) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… https://www.rawpixel.com/image/2258353/free-illustration-image-plum-fruit-purpleFree Image from public domain licenseIris Histrioides, Iris Histrio, Iris Histrio var. Atropurpurea and Iris istrio from The genus Iris by William Rickatson… https://www.rawpixel.com/image/2098321/vintage-iris-flower-posterFree Image from public domain licenseSurreal landscape png border, outer space, transparent background https://www.rawpixel.com/image/6244268/png-background-plant-aestheticView licenseMoon & mountain aesthetic iPhone wallpaper https://www.rawpixel.com/image/8552082/moon-mountain-aesthetic-iphone-wallpaperView licenseRousseau vintage wallpaper, desktop background, Woman Walking in an Exotic Forest https://www.rawpixel.com/image/3933427/illustration-image-background-flowers-wallpaperView licenseThe Milky Way in the blue night sky above the forest at Blue Rock Estate. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285174/free-photo-image-cloud-galaxy-milky-wayFree Image from public domain licenseVintage Japanese iris flower illustration botanical wall art https://www.rawpixel.com/image/2443889/free-illustration-png-iris-flower-treeView licenseWoman Walking in an Exotic Forest (Femme se promenant dans une forêt exotique) (1905) by Henri Rousseau. Original from… https://www.rawpixel.com/image/1198393/post-impressionism-artwork-henri-rousseauView licenseIris Alberti The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098372/vintage-iris-flower-posterFree Image from public domain licenseDried pink rose with a card mockup https://www.rawpixel.com/image/2336181/free-illustration-png-leaves-card-sunlight-overlayView licensePurple plant textured background https://www.rawpixel.com/image/381831/shiny-purple-leavesView licenseIris Filifolia from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098399/vintage-iris-flower-posterFree Image from public domain licenseVintage nettle leaved bellflower flower illustration botanical art print https://www.rawpixel.com/image/2447526/free-illustration-png-wildflower-violet-flower-bellflowerView licenseIris Madonna from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2100269/vintage-iris-flower-posterFree Image from public domain licensePurple frame on a tropical background https://www.rawpixel.com/image/599786/frame-bushView licenseLine art pattern on pale pink dwarf white leaf texture macro photography https://www.rawpixel.com/image/2310891/free-photo-image-aesthetic-texture-plant-springView licenseEucalyptus round leaves painted in metallic pink design element https://www.rawpixel.com/image/2355761/free-illustration-png-eucalyptus-weeding-jungleView licenseVintage Japanese Wisteria tree png art print, remix from artworks by Megata Morikaga https://www.rawpixel.com/image/2805891/free-illustration-png-wisteria-vines-japanese-artView licenseIris Spuria from The Genus Iris (1913) by William Rickatson Dykes. Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2097066/vintage-iris-flower-posterFree Image from public domain licenseIris Subbiflora from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2097125/vintage-iris-flower-posterFree Image from public domain licenseIris Xiphium Var Praecox from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage… https://www.rawpixel.com/image/2098402/vintage-iris-flower-posterFree Image from public domain licenseColorful birds in nature seamless patterned backgrounds set vector https://www.rawpixel.com/image/563275/birds-the-nature-design-setView licenseHappy new year greeting design mockup https://www.rawpixel.com/image/516257/new-year-greeting-wallpaperView licenseVintage Japanese iris flower design element https://www.rawpixel.com/image/2443904/free-illustration-png-floral-purple-flower-japaneseView licenseValley in Mount Fuji vintage illustration transparent png, remix from original painting by Utagawa Kuniyoshi. https://www.rawpixel.com/image/2266873/free-illustration-png-japan-landscape-japaneseView licenseWild flowers png botanical sticker set, remixed from the artworks by Mary Vaux Walcott https://www.rawpixel.com/image/2672085/free-illustration-png-herb-herbs-transparent-flower-watercolorView licenseWet Monstera deliciosa plant leaves in a garden https://www.rawpixel.com/image/2266494/free-photo-image-purple-monstera-closeView licenseIris Sibirica and Iris Orientalis from The Genus Iris (1913) by William Rickatson Dykes. Original from The Biodiversity… https://www.rawpixel.com/image/2098327/vintage-iris-flower-posterFree Image from public domain licenseTropical pink purple sunset beach. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3294981/free-photo-image-sea-arecaceae-beachFree Image from public domain licenseDelicious purple plum in a branch illustration. Digitally enhanced illustration from U.S. Department of Agriculture… https://www.rawpixel.com/image/2289551/free-illustration-image-plum-damson-treeFree Image from public domain licenseLarge banana leaf mobile screen wallpaper https://www.rawpixel.com/image/1220011/blurred-tropical-leavesView licenseNeon tropical anthurium leaves poster https://www.rawpixel.com/image/1219970/tropical-leaves-under-purple-lightView licensePastel birds in nature seamless patterned backgrounds set vector https://www.rawpixel.com/image/563271/birds-the-nature-design-setView licenseGlittery purple spruce tree sticker overlay design element https://www.rawpixel.com/image/2366465/free-illustration-png-tree-purple-leavesView licenseIris Foliosa from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2097060/vintage-iris-flower-posterFree Image from public domain licenseIris Alata from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098361/vintage-iris-flower-posterFree Image from public domain licenseBlack wooden board in a tropical background https://www.rawpixel.com/image/599789/black-board-bushView licenseCloseup of plant leaves negative color https://www.rawpixel.com/image/2286/free-photo-image-tropical-nature-blueView licenseIris Macrosiphon The Genus Iris (1913) by William Rickatson Dykes. Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098338/vintage-iris-flower-posterFree Image from public domain licenseCloseup of purple flowers on the tree https://www.rawpixel.com/image/457215/pretty-white-and-purple-flowers-the-treeView licenseTree png sticker, botanical sparkly aesthetic illustration, transparent background https://www.rawpixel.com/image/6432978/png-aesthetic-stickerView licenseGallery wall mockup psd hanging in retro room home decor interior https://www.rawpixel.com/image/3341388/premium-photo-psd-wall-mockup-frame-mid-centuryView licenseSilhouette of trees and purple lighting. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284903/free-photo-image-thunder-lightning-lightning-pngFree Image from public domain licenseIris Ruthenica from The Genus Iris (1913) by William Rickatson Dykes. Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098325/vintage-iris-flower-posterFree Image from public domain licenseIris Nepalensis from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2098364/vintage-iris-flower-posterFree Image from public domain licensePrunus Pissardi tree lithograph. Digitally enhanced from our own original 1900 edition plates of Botanical Specimen… https://www.rawpixel.com/image/6120947/image-leaves-vintage-public-domainFree Image from public domain licenseVintage Iris flower illustration vector https://www.rawpixel.com/image/2098312/purple-iris-flowerView licenseIris Tenax The Genus Iris (1913) by William Rickatson Dykes. Original from The Biodiversity Heritage Library. Digitally… https://www.rawpixel.com/image/2098221/vintage-iris-flower-posterFree Image from public domain licenseIris Stolonifera from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage… https://www.rawpixel.com/image/2098247/vintage-iris-flower-posterFree Image from public domain licensePhilodendron large jungle leaf frame https://www.rawpixel.com/image/1219971/purple-tropical-leaves-frameView licenseVintage pontic rhododendron flower illustration botanical wall art https://www.rawpixel.com/image/2443192/free-illustration-png-tree-vintage-flowers-overlayView licenseIris Montana from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library.… https://www.rawpixel.com/image/2097126/vintage-iris-flower-posterFree Image from public domain licenseFloral wreath set transparent png https://www.rawpixel.com/image/2032896/botanical-wreath-set-pngView licenseTupelo Tree (Arbor in aqua nafeens) , Red Bay (Laurus Carolinenfis), Purple-berried Bay (Liguftrum Lauri folio), Saffafras… https://www.rawpixel.com/image/414435/free-illustration-image-bay-leaf-botanical-laurusFree Image from public domain licenseTiger in the jungle mobile screen wallpaper https://www.rawpixel.com/image/1219964/tiger-predator-the-prowlView licenseOntwerp voor borduurwerk van bloemen en bladeren (c. 1914) by Atelier Martine and Paul Poiret https://www.rawpixel.com/image/13735502/image-paper-cartoon-flowerFree Image from public domain licenseSummer png word sticker typography, sunset at the beach in transparent background https://www.rawpixel.com/image/6753028/png-sticker-journalView licenseVintage pontic rhododendron flower design element https://www.rawpixel.com/image/2443195/free-illustration-png-vintage-purple-flowers-tree-violet-flowerView licenseTupelo Tree (Arbor in aqua nafeens) , Red Bay (Laurus Carolinenfis), Purple-berried Bay (Liguftrum Lauri folio), Saffafras… https://www.rawpixel.com/image/414467/free-illustration-image-tropical-berry-natural-historyFree Image from public domain licenseA colorful meadow in the mountains on a quiet afternoon. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284361/free-photo-image-meadow-beautiful-pictures-background-bloomingFree Image from public domain licenseRocks in the Forest (1890s) by Paul Cézanne. Original from The MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2035630/rocks-the-forestFree Image from public domain licenseStem Flower Beautiful Fresh Concept https://www.rawpixel.com/image/1331/free-photo-image-herbs-flowers-rosesView licensePurple tree png sticker, nature aesthetic, vintage illustration, transparent background https://www.rawpixel.com/image/6422441/png-aesthetic-stickerView licenseMulticolored light on posts. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3285016/free-photo-image-architecture-theme-park-colored-lightFree Image from public domain license