Boven- en onderaanzicht van een vlinder by Georgius Jacobus Johannes van Os (1782–1861). Original from The… https://www.rawpixel.com/image/2387024/free-illustration-image-butterfly-vintage-natureFree Image from public domain licenseScarlet Globe Mallow (Sphaeralcea grossulariaefolia) (1927) by Mary Vaux Walcott. Original from The Smithsonian. Digitally… https://www.rawpixel.com/image/2613511/free-illustration-image-flower-botanical-vintage-flowersFree Image from public domain licensePng colorful vintage flower background illustration https://www.rawpixel.com/image/2636020/free-illustration-png-vintage-floral-gardenView licenseMatilija Poppy (Romneya coulteri) (1931) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613484/free-illustration-image-flower-vintage-botanicalFree Image from public domain licenseEustoma russelianum (1930) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613521/free-illustration-image-flower-purpleFree Image from public domain licenseStudies of Peonies (1472-1473) painting in high resolution by Martin Schongauer. Original from Getty Museum. Digitally… https://www.rawpixel.com/image/4036206/illustration-image-aesthetic-flower-watercolorFree Image from public domain licenseHand drawn leaf png botanical illustration https://www.rawpixel.com/image/2629075/free-illustration-png-flower-leaves-watercolorView licenseAutumn Leaves (1874) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613522/free-illustration-image-leaves-flower-autumnFree Image from public domain licenseAmerican Waterlily (Castalia odorata) (1920) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2614949/free-illustration-image-lotus-botanical-flowerFree Image from public domain licenseAn arrangement of nature painting of various leaves with unique designs from the book, Konversationslexikon (1894).… https://www.rawpixel.com/image/431517/free-illustration-image-leaf-pattern-jungleFree Image from public domain licenseHome decor and interior design resource collection transparent png https://www.rawpixel.com/image/2255705/summer-indoor-hobby-element-setView licenseThe 18th century illustration of a black and white mottled bird on tulip stem with daffodils and butterflies. Original from… https://www.rawpixel.com/image/2655115/free-illustration-image-birds-flowers-botanicalFree Image from public domain licenseThe 18th century illustration of a European green woodpecker on a branch with rose and forget me nots. Original from The… https://www.rawpixel.com/image/2663428/free-illustration-image-bird-flowers-butterflyFree Image from public domain licenseStudy for Proposed Portfolio "Decorated Chests of Rural Pennsylvania" (1941). Original public domain image from The National… https://www.rawpixel.com/image/8314374/image-flower-art-vintageFree Image from public domain licenseThistle (Cirsium arizonica) (1938) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2630534/free-illustration-image-flower-thistle-botanicalFree Image from public domain licenseStudy of Mushrooms (1880) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2626468/free-illustration-image-mushroom-tree-botanicalFree Image from public domain licenseCalifornia Poppy (Eschscholtzia californica) (1935) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced… https://www.rawpixel.com/image/2618683/free-illustration-image-flower-vintage-poppyFree Image from public domain licenseGreendragon (Arisaema dracontium) (1920) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2621256/free-illustration-image-flower-plants-watercolorFree Image from public domain licenseFlower Study (1886) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2627576/free-illustration-image-botanical-flower-watercolor-flowersFree Image from public domain licenseWild plant green leaves png illustration hand drawn set, remixed from the artworks by Mary Vaux Walcott https://www.rawpixel.com/image/2677094/free-illustration-png-flower-watercolor-plantView licenseGroup of Flowers (1881) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2630909/free-illustration-image-flower-floral-treeFree Image from public domain licenseStudies of Summer Flowers (ca. 1848) painting in high resolution by Jacques–Laurent Agasse. Original from The Yale… https://www.rawpixel.com/image/3003608/free-illustration-image-flower-floral-vintageFree Image from public domain licenseWild Pineapple (Tillandsia fasciculata) (1921) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2628847/free-illustration-image-leaves-botanical-flowerFree Image from public domain licenseLilac Mariposa (Calochortus splendens) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2608396/free-illustration-image-pink-flower-flowers-lilacFree Image from public domain licenseHand drawn colorful flowers png illustration https://www.rawpixel.com/image/2630890/free-illustration-png-flower-botanicalView licenseHand drawn blooming plants png botanical illustration set https://www.rawpixel.com/image/2629760/free-illustration-png-flower-sticker-watercolorView licenseWalkingstick Cholla (Opuntia imbricata) (1934) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2618187/free-illustration-image-cactus-flower-handFree Image from public domain licenseThe 18th century illustration of a bird perched on a branch which bears a pear, red and white blossoms, and leaves with a… https://www.rawpixel.com/image/2671016/free-illustration-image-flower-birds-botanicalFree Image from public domain licenseGentianacease sabbalia angularis (1880) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2622307/free-illustration-image-rose-purple-flower-botanical-flowersFree Image from public domain licensePuccoon (Lithospermum ruderale) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2628760/free-illustration-image-spring-botanical-flowerFree Image from public domain licenseRed Lily (Lilium montanum) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2617067/free-illustration-image-flower-lily-vintage-flowersFree Image from public domain licenseThe 18th century illustration of a brown bird with red head on carnation stem with butterflies. Original from The… https://www.rawpixel.com/image/2656318/free-illustration-image-bird-flower-botanicalFree Image from public domain licenseWinterberry (Ilex verticillata) (1920) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2628784/free-illustration-image-winter-autumn-vintageFree Image from public domain licenseYellow mexican poppy flower png botanical illustration watercolor https://www.rawpixel.com/image/2622330/free-illustration-png-flower-vintageView licenseStudy sheet with Sea Thistle, Hop and Clematis (1899) by Julie de Graag (1877-1924). Original from The Rijksmuseum.… https://www.rawpixel.com/image/467083/free-illustration-image-julie-graag-flower-fieldFree Image from public domain licenseStudies of Flowers (1848) painting in high resolution by Jacques–Laurent Agasse. Original from The Yale University Art… https://www.rawpixel.com/image/3003606/free-illustration-image-flowers-floral-wildflowerFree Image from public domain licensePurple lilac png botanical illustration watercolor https://www.rawpixel.com/image/2608391/free-illustration-png-flower-watercolor-purple-vintage-flowersView licensePsilostrophe sparsiflora (1938) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613791/free-illustration-image-flower-yellow-floral-designFree Image from public domain licenseSaltmarsh Rosegentian (Sabbatia stellaris) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2615411/free-illustration-image-flowers-watercolor-plant-leavesFree Image from public domain licenseGroup of Flowers (1883) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2628855/free-illustration-image-flowers-botanical-william-morrisFree Image from public domain licenseWind Poppy (Stylomecon heterophylla) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2613528/free-illustration-image-flower-poppy-watercolorFree Image from public domain licenseSweetbay (Magnolia virginiana) (1927) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2621259/free-illustration-image-magnolia-garden-flowersFree Image from public domain licenseSwamp Magnolia (Magnolia virginiana) (1918) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2607986/free-illustration-image-magnolia-laurel-springFree Image from public domain licenseBird Study painting in high resolution by George Edwards (1694-1773). Original from The Cleveland Museum of Art. Digitally… https://www.rawpixel.com/image/4010820/illustration-image-tree-art-botanicalFree Image from public domain licenseGrass Nut (Brodiaea laxa) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613520/free-illustration-image-grass-watercolor-flowers-flowerFree Image from public domain licenseThe 18th century illustration of pair of brown birds on bouquet with tulip, rose, and snapdragons, with butterflies.… https://www.rawpixel.com/image/2656707/free-illustration-image-bird-butterfly-rosesFree Image from public domain licenseHarebell (Campanula rotundifolia) (1916) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613518/free-illustration-image-flower-blue-campanulaFree Image from public domain licenseEntomology. Digitally enhanced from our own original edition of A History of the Earth and Animated Nature (1820) by Oliver… https://www.rawpixel.com/image/411893/free-illustration-image-bee-dragonfly-butterflyFree Image from public domain licenseHand drawn Texas bluebell png floral illustration https://www.rawpixel.com/image/2613482/free-illustration-png-violet-flower-flower-lisianthusView licenseThe 18th century illustration of two birds on a branch of tulips with insects. Original from The Smithsonian. Digitally… https://www.rawpixel.com/image/2667231/free-illustration-image-birds-butterfly-flowerFree Image from public domain licenseCalifornia Lilac (Ceanothus thyrsiflorus) (1935) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2624531/free-illustration-image-lilac-blue-flowersFree Image from public domain licenseRed Chokeberry (Aronia arbutifolia) (1920) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2622305/free-illustration-image-autumn-berry-leavesFree Image from public domain licensePng blooming wild flowers botanical drawing set https://www.rawpixel.com/image/2629843/free-illustration-png-flower-vintage-stickerView licenseAutumn Leaf (1874) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613844/free-illustration-image-leaf-flowers-fallFree Image from public domain licenseFlowers and stacks of books design resource collection transparent png https://www.rawpixel.com/image/2255722/flower-books-element-set-pngView licenseWild Hyacinth (Brodiaea pulchella) (1927) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2618669/free-illustration-image-purple-flower-violet-wild-flowersFree Image from public domain licenseThe 18th century illustration of a branch with a cluster of ripe plums and caterpillars. Original from The Smithsonian.… https://www.rawpixel.com/image/2663425/free-illustration-image-flower-watercolor-botanicalFree Image from public domain licenseTorn papers with gold paperclip transparent png https://www.rawpixel.com/image/2026251/botanical-pink-stationery-collection-pngView licenseVirginia Stewartia (Stewartia malachodendron) (1925) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced… https://www.rawpixel.com/image/2621265/free-illustration-image-white-flower-botanicalFree Image from public domain licenseMountain Rose Bay (Rhododendron catawbiense) (1932) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced… https://www.rawpixel.com/image/2613838/free-illustration-image-flower-rose-vintage-botanicalFree Image from public domain licenseOctopus illustration from Résultats des Campagnes Scientifiques by Albert I, Prince of Monaco (1848–1922).… https://www.rawpixel.com/image/547637/sea-octopus-anatomy-vintage-posterFree Image from public domain licenseGoldenpea (Thermopsis rhombifolia) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2628839/free-illustration-image-yellow-flower-poster-watercolor-plantFree Image from public domain licenseHairy Phlox (Phlox amoena) (1930) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2613516/free-illustration-image-flower-spring-phloxFree Image from public domain licensePansies (1876) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2620616/free-illustration-image-violet-pansy-watercolorFree Image from public domain licenseMexican Poppy (Eschscholtzia mexicana) (1927) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2622334/free-illustration-image-flower-botanical-plantFree Image from public domain licenseFlower Study, Peonies (1900), vintage botanical illustration. Original public domain image from The Smithsonian Institution.… https://www.rawpixel.com/image/11063838/image-flower-plant-artFree Image from public domain licenseThe 18th century illustration of a bouquet of two carnations and a tulip bound by a blue ribbon; bird perched on tulip;… https://www.rawpixel.com/image/2654258/free-illustration-image-birds-butterfly-tulipFree Image from public domain licenseStudies van wingerdbladen (1796) in high resolution by Willem van Leen. (Original from The Rijksmuseum. Digitally enhanced… https://www.rawpixel.com/image/2770009/free-illustration-image-leaves-botanical-vintageFree Image from public domain licenseWatercolor vintage flower gold frame png illustration https://www.rawpixel.com/image/2634104/free-illustration-png-flower-watercolorView licenseUmbrella Tree (Magnolia tripetala) (1932) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2613788/free-illustration-image-magnolia-flowers-william-morrisFree Image from public domain licenseStudie van takken met bladeren (ca. 1732–1776) in high resolution by Gilles Demarteau.Original from The Rijksmuseum.… https://www.rawpixel.com/image/2774250/free-illustration-image-tree-sketch-black-and-whiteFree Image from public domain licenseHand drawn pink png wild flowers botanical illustration set https://www.rawpixel.com/image/2629852/free-illustration-png-flower-watercolorView licenseStudie van bladeren (study of leaves) by Joseph August Knip (1777–1847). Original from The Rijksmuseum. Digitally… https://www.rawpixel.com/image/2370041/free-illustration-image-watercolor-leavesFree Image from public domain licenseThe 18th century illustration of a blue bird on a bouquet of roses and tulips with butterflies. Original from The… https://www.rawpixel.com/image/2671353/free-illustration-image-bird-butterfly-flowersFree Image from public domain licenseGoldenpea flower png botanical illustration watercolor https://www.rawpixel.com/image/2628754/free-illustration-png-yellow-flower-watercolor-flowers-vintageView licenseMexican Fremontia (Fremontodendron mexicanum) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced… https://www.rawpixel.com/image/2613531/free-illustration-image-flowers-yellow-watercolorFree Image from public domain licenseLupine (Lupinus fornosus) (1935) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2621268/free-illustration-image-lupine-wildflowers-flowers-purpleFree Image from public domain licenseTurkeyhead Cactus (Echinocerus perbellus) (1930) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2622313/free-illustration-image-cactus-watercolor-flowerFree Image from public domain licensePacific Dogwood (Cornus nuttallii) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2613526/free-illustration-image-flower-white-dogwoodFree Image from public domain licenseStudy sheet with gladiolus and apple blossom (1899) by Julie de Graag (1877-1924). Original from The Rijksmuseum. Digitally… https://www.rawpixel.com/image/466951/free-illustration-image-julie-graag-art-nouveau-botanicalFree Image from public domain licenseNorthern Onion (Allium sibiricum) (1920) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2628844/free-illustration-image-white-flower-onionFree Image from public domain licenseFlower Study (1886) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2627495/free-illustration-image-violet-flower-posterFree Image from public domain licenseSkeleton Weed (Lygodesmia grandiflora) (1931) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2613479/free-illustration-image-flower-weed-watercolorFree Image from public domain licenseCalifornia Rose Bay (Rhododendron californicum) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally… https://www.rawpixel.com/image/2613524/free-illustration-image-rhododendron-flower-watercolor-flowersFree Image from public domain licenseOn the Road to Monument (1881) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2608063/free-illustration-image-flower-white-lilyFree Image from public domain licenseFringed Gentian (Gentiana crinita) (1905) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2614356/free-illustration-image-blue-flower-botanicalFree Image from public domain licenseThe 18th century illustration of a bird on an orange branch with butterfly. Original from The Smithsonian. Digitally… https://www.rawpixel.com/image/2670176/free-illustration-image-bird-botanical-butterflyFree Image from public domain licensePolypi. Digitally enhanced from our own original edition of A History of the Earth and Animated Nature (1820) by Oliver… https://www.rawpixel.com/image/411894/free-illustration-image-coral-fossil-black-and-whiteFree Image from public domain licenseWashington Lily (Lilium washingtonianum) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2618183/free-illustration-image-lily-white-flower-floralFree Image from public domain licenseWestern Blue Flag (Iris missouriensis) (1933) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2608049/free-illustration-image-iris-flower-blueFree Image from public domain licenseThe 18th century illustration of a small black and white bird on rose leaf with blossoms and butterflies. Original from The… https://www.rawpixel.com/image/2663430/free-illustration-image-rose-birds-flowerFree Image from public domain licensePurple Pentstemon (Pentstemon lyallii) (1923) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2620607/free-illustration-image-purple-poster-floralFree Image from public domain licensePerennial Gaillardia (Gaillardia aristata) (1904) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2617066/free-illustration-image-flowers-yellow-flower-plantsFree Image from public domain licenseThe 18th century illustration of pair of brown birds with blossoms, berries, and a butterfly. Original from The Smithsonian.… https://www.rawpixel.com/image/2658283/free-illustration-image-bird-flower-fruitFree Image from public domain licenseYaupon (Ilex vomitoria) (1926) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2618188/free-illustration-image-berry-autumn-flowersFree Image from public domain licenseThe 18th century illustration of pair of birds on a branch with roses and butterflies. Original from The Smithsonian.… https://www.rawpixel.com/image/2643239/free-illustration-image-bird-butterfly-animal-paintingFree Image from public domain licenseFarewell to Spring (Godetia amoena lilja) (1930) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2615409/free-illustration-image-flower-green-leaves-farewellFree Image from public domain licenseBearberry (Arctostaphylos uva-ursi) (1916) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by… https://www.rawpixel.com/image/2628768/free-illustration-image-watercolor-cc0-flowersFree Image from public domain licenseSilverberry (Elaeagnus commutata) (1922) by Mary Vaux Walcott. Original from The Smithsonian. Digitally enhanced by rawpixel. https://www.rawpixel.com/image/2623803/free-illustration-image-botanical-mary-vaux-botanyFree Image from public domain licenseRose Bay Rhododendron (Rhododendron carolinianum) (1932) by Mary Vaux Walcott. Original from The Smithsonian. Digitally… https://www.rawpixel.com/image/2613525/free-illustration-image-rhododendron-flower-botanicalFree Image from public domain license