Chinese painting featuring birds of China (ca.1800–1899) from the Miriam and Ira D. Wallach Division of Art, Prints and… Free Image from public domain license 
Rock Creek Park, Washington, D.C. Original image from Carol M. Highsmith’s America, Library of Congress collection.… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Christmas card depicting olive branches from The Miriam and Ira D. Wallach Division of Art, Prints and Photographs: Picture… Free Image from public domain license 
Chinese painting featuring two birds on a flowering tree branch (ca.1800–1899) from the Miriam and Ira D. Wallach… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Chinese flower painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally… Free Image from public domain license 
Peaches (Prunus Persica) (1919) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Peach bough (Prunus Persica) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Peach Twig (Prunus Persica) (1918) by
Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Apple pattern (1877) by William Morris. Original from The Smithsonian Institution. Digitally enhanced by rawpixel. Free Image from public domain license 
Chinese lotus painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Apple (Malus Domestica) (1919) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Chinese painting featuring two birds among flowers (ca.1800–1899) from the Miriam and Ira D. Wallach Division of Art… Free Image from public domain license 
Chinese painting featuring two pheasant-like birds with flowering plants (ca.1800–1899) from the Miriam and Ira D.… Free Image from public domain license 
Chinese flower painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Chinese flower painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally… Free Image from public domain license 
Chinese flower painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally… Free Image from public domain license 
Dr. Gillies' purslane from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James… Free Image from public domain license 
Chinese flower painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Dense flowered dendrobiumfrom Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and… Free Image from public domain license 
Chinese peony painting from the Qing Dynasty (1644–1911) by anonymous. Original from The MET Museum. Digitally enhanced… Free Image from public domain license 
Dark-eyed junco from Report of an expedition down the Zuni and Colorado Rivers (1853) published by Lorenzo Sitgreaves.… Free Image from public domain license 
Vintage pear twig illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Shewy nemophila from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and James… Free Image from public domain license 
Vintage oranges illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Copper-coloured Dendrobium from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and… Free Image from public domain license 
Peach twig (Prunus Persica) (1919) by
Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Apple (Malus Domestica) (1919) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Purple Raspberry (Rubus Xneglectus) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture… Free Image from public domain license 
The Allée at Marines (L'Allée de Marines) (ca. 1898) by Paul Cézanne. Original from Original from Barnes… Free Image from public domain license 
Apple (Malus Domestica) (1919) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Peach twig (Prunus Persica) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Road in California. Original image from Carol M. Highsmith’s America. Digitally enhanced by rawpixel. Free Image from public domain license 
Plums (Prunus Domestica) (1918) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Baumwipfelpfad Steigerwald in Ebrach near Bamberg, Upper Franconia Free Image from public domain license 
Peach twig (Prunus persica)(1918) by Royal Charles Steadman Original from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Habranthus phycelloides from Edwards’s Botanical Register (1829—1847) by Sydenham Edwards, John Lindley, and… Free Image from public domain license 
Jay by Johan Teyler (1648-1709). Original from The Rijksmuseum. Digitally enhanced by rawpixel. Free Image from public domain license 
Delicious peach in a branch illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological… Free Image from public domain license 
Vintage peach illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Scraggly tree in the sand at the Mesquite Flat Sand Dunes of Death Valley National Park in California. Original image from… Free Image from public domain license 
Vintage apple on a twig illustration. Digitally enhanced illustration from U.S. Department of Agriculture Pomological… Free Image from public domain license 
The adobe home of William Ide at the William B. Ide Adobe State Historic Park in Red Bluff, California. Ide, a Massachusetts… Free Image from public domain license 
A great white egret is perched in some brush just north of the Shuttle Landing Facility at NASA's Kennedy Space Center in… Free Image from public domain license 
Great horned owl at Big Creek cattle ranch in Carbon County, Wyoming. Original image from Carol M. Highsmith’s America… Free Image from public domain license 
At NASA's Kennedy Space Center in Florida, a dragonfly is seen in the Launch Complex 39 area near the Press Site. Original… Free Image from public domain license 
Pears (Pyrus Communis) (1921) by Royal Charles Steadman. Original from U.S. Department of Agriculture Pomological Watercolor… Free Image from public domain license 
Horses grazing in a meadow between U.S. 395 and Lower Rock Creek Road north of Bishop in Mono County, California. Original… Free Image from public domain license 
At NASA's Kennedy Space Center in Florida, a dragonfly is seen in the Launch Complex 39 area near the Press Site. Original… Free Image from public domain license 
