The Fontaine d’Eau Chaude was the first fountain built on the Cours Mirabeau — in the 1600s. The hot water (34°C/64°F) comes from the hot springs of Bagniers. There are current photos here and here, showing it still covered in moss.
Part of the formal garden of the Château de Fontainebleau, with the Grand Canal barely visible in the distance, Ile-de-France, France, between 1914 and 1925. This is a glass lantern slide by Williams, Brown & Earle, Inc., via Archives of American Gardens, Garden Club of America Collection, Smithsonian Institution (used here by permission).
The Archives holds over 60,000 photos and records documenting 6,300 historic and contemporary American gardens. At its core are almost 3,000 hand-colored glass lantern and 35mm slides donated by the Garden Club of America, which is the source of this image.
(Click on the picture to enlarge it.)
This autochrome is one of about seventy-two thousand that were commissioned and then archived by Albert Kahn, a wealthy French banker and pacifist, between 1909 and 1931. Kahn sent thirteen photographers and filmmakers to fifty countries “to fix, once and for all, aspects, practices, and modes of human activity whose fatal disappearance is no longer ‘a matter of time.'”* The resulting collection is called Archives de la Planète and now resides in its own museum at Kahn’s old suburban estate at Boulogne-Billancourt, just west of Paris. Since June 2016, the archive has also been available for viewing online here.
“Crossing the painted road which extends east from The Philadelphia Museum of Art, August 1973,” by Dick Swanson, via the U.S. National Archives Commons on flickr (all photos and captions in quotes here).
Swanson took these images for DOCUMERICA, a photography program of the U.S. Environmental Protection Agency (EPA). From 1972 to 1977, it hired over 100 photographers to “document subjects of environmental concern.” They created an archive of about 80,000 images. In addition to recording damage to the nation’s landscapes, the project captured “the era’s trends, fashions, problems, and achievements,” according to the Archives, which held an exhibit of the photos, “Searching for the Seventies,” in 2013.
“The art of cooling off is enthusiastically pursued in the fountains of The Philadelphia Museum of Art.”