publicdomainimage

Tree branches. Illustration from Seitei Kacho Gafu (1890–1891) by Wantanabe Seitei, a prominent Kacho-ga artist. Digitally enhanced from our own original edition.
by Free Public Domain Illustrations by rawpixel

Kwitantie voor proefexemplaar van 'Het leelijke jonge eendje' (1893) print in high resolution by Theo van Hoytema. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Whale, Cetus (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

The Vampire II (ca. 1895–1902) by Edvard Munch. Original from The Art Institute of Chicago. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Sparus Abildgaardi from Ichtylogie, ou Histoire naturelle: génerale et particuliére des poissons (1785–1797) by Marcus Elieser Bloch. Original from New York Public Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Iris Foliosa from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library. Digitally enhanced by rawpixel
by Free Public Domain Illustrations by rawpixel

Pelargonium, probably Bearded Pelargonium, Geranium pratense (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

European bee-eater, Merops apiaster (1596 - 1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

The Dragon Arum from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Guide for Constructing the Letters c and d from Mira Calligraphiae Monumenta or The Model Book of Calligraphy (1561–1596) by Georg Bocskay and Joris Hoefnagel. Original from The Getty. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

by Free Public Domain Illustrations by rawpixel

La pianta grande di Roma (The Large Plan of Rome), also known as The Nolli Map by Pietro Campana, Carlo Nolli, and Rocco Pozzi. Original from Yale University Art Gallery. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Flora, Aesculapius, Ceres, with Cupid, Honoring the Bust of Linnaeus from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Roses (1912) by Pierre-Auguste Renoir. Original from Barnes Foundation. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Natural History Ensemble, no. 16 (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Two Arabian Vultures (1885–1917) print in high resolution by Theo van Hoytema. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Map of China by Katsushika Hokusai (1760–1849). Original from Yale University Art Gallery. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Delphinium (Larkspur Leaves) enlarged 6 times from Urformen der Kunst (1928) by Karl Blossfeldt. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Half-figure of a Young Woman (1918) by Gustav Klimt. Original from The MET Museum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Peaches (Prunus Persica) (1911) byAmanda Almira Newton. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

The Snowdrops from The Temple of Flora (1807) by Robert John Thornton. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Pear (Pyrus Communis) (1916) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Iris Fulva and Iris Fulvala from The genus Iris by William Rickatson Dykes (1877-1925). Original from The Biodiversity Heritage Library. Digitally enhanced by rawpixel
by Free Public Domain Illustrations by rawpixel

Black Raspberries (Rubus Occidentalis) (1908) by Ellen Isham Schutt. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Black Raspberries (Rubus Occidentalis) (1893) by William Henry Prestele. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

by Free Public Domain Illustrations by rawpixel

by Free Public Domain Illustrations by rawpixel

Olive, Olea europaea (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Map sampler made at Pleasent Valley Quaker Boarding School (1809) by Polly Platt. Original from The MET Museum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

by Free Public Domain Illustrations by rawpixel

http://www.public-domain-image.com (public domain image)
by Public domain images / photos, free for any use.

Large-flowered Mexican poppy from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James Ridgway. Original from the Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Cherries (Prunus Avium) (1916) by Mary Daisy Arnold. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Two maraboos (Twee maraboes) (c.1914) print in high resolution by Samuel Jessurun de Mesquita. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Banana Harvest (ca. 1907–1910) by Henri Rousseau. Original from Yale University Art Gallery. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Guide for Constructing the Ligature ffi from Mira Calligraphiae Monumenta or The Model Book of Calligraphy (1561–1596) by Georg Bocskay and Joris Hoefnagel. Original from The Getty. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Chrysanten en enkele andere herfstbloemen, Theo van Hoytema (1873–1917) print in high resolution by Theo van Hoytema. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Carrot, Daucus carota and red currant, Ribes rubrum (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

La Tosca, Sarah Bernhardt by Alphonse Maria Mucha (1869–1939). Original from The Public Institution Paris Musées. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Guide for Constructing the Letters h and i from Mira Calligraphiae Monumenta or The Model Book of Calligraphy (1561–1596) by Georg Bocskay and Joris Hoefnagel. Original from The Getty. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Stuartia Pentagyna Image from Stirpes Novae aut Minus Cognitae (1784) by Pierre-Joseph Redouté and Charles Louis L'Héritier de Brutelle. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Mäda Primavesi (ca. 1912–1913) by Gustav Klimt. Original from The MET Museum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Purple iris, Iris germanica (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Peony, Paeonia and Anemone, Anemone (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Platyloma Flexuosafrom Ferns: British and Exotic (1856-1860) by Edward Joseph Lowe. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Cherries (Prunus Avium) (1920) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Peach twig (Prunus Persica) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Trumpet stalked sunflower from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James Ridgway. Original from the Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

La Guerre (The War) (1895) by Henri Rousseau. Original from The National Gallery of Art. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Apple (Malus Domestica) (1919) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor Collection. Rare and Special Collections, National Agricultural Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Adiantum Trapeziforme from Ferns: British and Exotic (1856-1860) by Edward Joseph Lowe. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Dr. Gillies' purslane from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James Ridgway. Original from the Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Gray's invincible camellia from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James Ridgway. Original from the Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Portrait of a Woman in a Landscape (Portrait de femme dans un paysage) (ca. 1893–1896) by Henri Rousseau. Original from Barnes Foundation. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Peaches (1596–1610) by Anselmus Boëtius de Boodt. Original from the Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

The Love Letter (ca. 1669 –1670) by Johannes Vermeer. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Adiantum Pedatum (Northern Maidenhair Fern) from Ferns: British and Exotic (1856-1860) by Edward Joseph Lowe. Original from Biodiversity Heritage Library. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Kop van een papegaai (1878–1908) print in high resolution by Theo van Hoytema. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

http://www.public-domain-image.com (public domain image)
by Public domain images / photos, free for any use.

Four crowned cockatoos (Vier kroonkaketoes) (1912) print in high resolution by Samuel Jessurun de Mesquita. Original from The Rijksmuseum. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel