Decorated Initial "Q" in Blue with Four Oak Leaves from a Manuscript https://www.rawpixel.com/image/9000744/decorated-initial-q-blue-with-four-oak-leaves-from-manuscriptFree Image from public domain licenseDecorated Initial "A" in Pink with Six Oak Leaves from a Manuscript https://www.rawpixel.com/image/9024761/decorated-initial-a-pink-with-six-oak-leaves-from-manuscriptFree Image from public domain licenseWilliam Morris's St.James (1881) famous pattern. Original from The MET Museum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2462287/free-illustration-image-pattern-art-william-morrisFree Image from public domain licenseRoyal Oak (1932), vintage Autumn illustration by William Henry Holmes. Original public domain image from The Smithsonian… https://www.rawpixel.com/image/11064187/image-background-plant-artFree Image from public domain licenseDesktop wallpaper plant leaf, HD nature photo background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3864308/image-background-flower-wallpaperFree Image from public domain licenseQuercus Pedunculata Var. (oak) chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879… https://www.rawpixel.com/image/10209166/image-rose-flower-plantFree Image from public domain licenseBranch of green leaves from a tree with blue sky. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284477/free-photo-image-branch-leaves-flowerFree Image from public domain licenseBlad van een eik (1853) by Alois Auer and k k Hof und Staatsdruckerei https://www.rawpixel.com/image/13735217/blad-van-een-eik-1853-alois-auer-and-hof-und-staatsdruckereiFree 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 licenseThe natural history of Carolina, Florida and the Bahama Islands: containing the figures of birds, beasts, fishes, serpents… https://www.rawpixel.com/image/13952656/image-plant-tree-forestFree Image from public domain licenseOak tree (Quercus hindsii) with person lying at its base. Coloured lithograph, c.1857. https://www.rawpixel.com/image/13952038/image-plant-person-treeFree Image from public domain licenseStudy of an Oak Leaf (1819–1900) illustration by John Ruskin. Original public domain image from Yale Center for… https://www.rawpixel.com/image/10103453/image-face-paper-plantFree Image from public domain licenseManzanita tree (Arctostaphylos pungens Kunth) in open landscape. Coloured lithograph, c.1857. https://www.rawpixel.com/image/13951777/image-plant-tree-artFree Image from public domain licenseAutumn background. California Black Oak. Original public domain image from Flickr https://www.rawpixel.com/image/4026818/photo-image-background-aesthetic-lightFree Image from public domain licenseA Chinese figure, seated, wearing brown ragged clothes and a belt of oak leaves. Painting by a Chinese artist, ca. 1850. https://www.rawpixel.com/image/13959056/image-cartoon-person-artFree Image from public domain licenseView in the Bentheim Forest by George Andries Roth Original from the Rijksmuseum. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2098761/vintage-forest-park-artworkFree Image from public domain licensePhone wallpaper, HD plant leaf nature photo background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3864311/image-background-flower-wallpaperFree Image from public domain licenseOak/Acorns (1915) by Hannah Borger Overbeck. Original from The Los Angeles County Museum of Art. Digitally enhanced by… https://www.rawpixel.com/image/3229449/free-illustration-image-watercolor-seed-arts-and-craftsFree Image from public domain licensePine Tree, vintage botanical illustration. Original public domain image from Yale Center for British Art. Digitally… https://www.rawpixel.com/image/11066424/image-plant-art-watercolorsFree Image from public domain licenseAutumn foliage, oak leaves with acorns, and a strip of birch bark on which is written a line of verse from the poem "Forest… https://www.rawpixel.com/image/2771488/free-illustration-image-acorn-autumn-flowersFree Image from public domain licenseQuercus muehlenbergii or Chinkapin Oak (1819) from The North American Sylva by François André Michaux.… https://www.rawpixel.com/image/2090670/vintage-botanical-illustrationFree Image from public domain licenseThe Norway maple (Acer Platanoides) chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879… https://www.rawpixel.com/image/10208960/image-rose-flower-plantFree Image from public domain licenseNieuport 28C.1, vintage airplane image. Original public domain image from The Smithsonian Institution. Digitally enhanced by… https://www.rawpixel.com/image/10103391/photo-image-rose-plant-handsFree Image from public domain licenseOrchard Trees at Under River near Knole (1826), vintage nature illustration by Robert Hills. Original public domain image… https://www.rawpixel.com/image/11067078/image-plant-art-grassFree Image from public domain licenseAutumn oak trees. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284104/free-photo-image-alley-autumn-season-forest-roadFree Image from public domain licenseRoosting Monarch Butterflies. These monarch butterflies were spotted roosting in an oak tree at Port Louisa National… https://www.rawpixel.com/image/4025533/photo-image-green-leaf-botanicalFree Image from public domain licenseOak (Quercus robur), hazel (Corylus avellana) and hornbeam (Carpinus betulus): fruiting and flowering twigs.… https://www.rawpixel.com/image/13965901/image-plant-tree-artFree Image from public domain licenseGreen leafed plant. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284487/free-photo-image-botanical-oak-tree-green-wallpaperFree Image from public domain licenseAngel of the Divine Presence Bringing Eve to Adam (The Creation of Eve: "And She Shall be Called Woman) (recto); Sketch for… https://www.rawpixel.com/image/9085277/image-william-blake-fallen-angel-adam-and-eveFree Image from public domain licenseLone green treetop tree on the coastline field at Poipu Beach. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3284656/free-photo-image-natural-sky-beautiful-blueFree Image from public domain licenseSeven leaves of different forms, including orange tree, vine, hazel, oak, oleander, horse chestnut and elder.… https://www.rawpixel.com/image/13969446/image-horse-plant-medicineFree Image from public domain licenseOak (Quercus species): six leaves showing large variation in size. Colour nature print by A. Auer, c. 1853. https://www.rawpixel.com/image/13954064/image-plant-medicine-treeFree Image from public domain licenseLuxury wristwatch, fashion accessory remix https://www.rawpixel.com/image/12709441/luxury-wristwatch-fashion-accessory-remixView licenseTree leaf, blue sky background. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3301789/free-photo-image-fig-fruits-and-vegetables-acanthaceaeFree Image from public domain licenseDry leaves on the grass. Original public domain image from Wikimedia Commons https://www.rawpixel.com/image/3283773/free-photo-image-autumn-brown-background-cc0Free Image from public domain license Red Oak Lettuce, vegetable background. Original public domain image from Flickr https://www.rawpixel.com/image/8732018/photo-image-plant-leaves-public-domainFree Image from public domain licenseBeautiful Nuthatch, hazel, oak and bramble from the Natural History Cabinet of Anna Blackburne (1768) painting in high… https://www.rawpixel.com/image/3970664/illustration-image-watercolor-art-plantFree Image from public domain licenseHand drawn English oak. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2880343/free-illustration-image-acorn-nut-oakFree Image from public domain licenseMahonia Japonica chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879 edition plates of… https://www.rawpixel.com/image/10209092/image-flower-plant-artFree Image from public domain licenseKashi during 1870–1880 by Megata Morikaga. Original from Library of Congress. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2804360/free-illustration-image-botanical-oak-tree-megataFree Image from public domain licenseBetula Alba Var. chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879 edition plates of… https://www.rawpixel.com/image/10209303/image-plant-medicine-artFree Image from public domain licenseAcer chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own 1879 edition plates of Nederlandsche… https://www.rawpixel.com/image/10209181/image-flower-plant-medicineFree Image from public domain licenseQuercus Fastigeata Foliis Punctata (Oak) chromolithograph plates by Abraham Jacobus Wendel. Digitally enhanced from our own… https://www.rawpixel.com/image/10209062/image-plant-grass-medicineFree Image from public domain licenseQuercus Aquatica or Water Oak (1819) from The North American Sylva by François André Michaux. Original from… https://www.rawpixel.com/image/2090413/vintage-botanical-illustrationFree Image from public domain licenseFree autumn leaves image, public domain nature background CC0 photo. https://www.rawpixel.com/image/5906404/photo-image-background-white-public-domainFree Image from public domain license