“Gardens alongside the Rhine River, Coblence (Rhineland-Palatinate)” , via Bibliothèque de Toulouse Commons on flickr (cropped slightly by me).
The Bibliotheque‘s flickr page gives Eugène Trutat as the photographer, but M. Trutat died in 1910, and the women’s dresses seem to be from the 1920s, maybe even the 1930s.
Coblence — now Koblenz — is a German town located where the Rhine and Moselle Rivers come together. The photo may have been taken here, looking over to the Ehrenbreitstein Fortress.
Women and Children in the Luxembourg Gardens, Paris, 1898, by Eugène Atget, via The J. Paul Getty Museum Open Content Program.
“Female demonstrator offering a flower to a military police officer,” West Potomac Park or Pentagon grounds, Arlington, Virginia, October 21, 1967, by S.Sgt. Albert R. Simpson, via U.S. National Archives Commons on flickr.
Flower Power originated in Berkeley, California, as a symbolic action of protest against the Vietnam War. In his November 1965 essay titled “How to Make a March/Spectacle,” [Allen] Ginsberg advocated that protesters should be provided with “masses of flowers” to hand out to policemen, press, politicians and spectators. . . .
In October 1967, [Abbie] Hoffman and Jerry Rubin helped organize the March on the Pentagon using Flower Power concepts to create a theatrical spectacle. The idea included a call for marchers to attempt to levitate the Pentagon. When the marchers faced off against more than 2,500 Army National Guard troops forming a human barricade in front of the Pentagon, demonstrators held flowers and some placed flowers in the soldier’s rifle barrels.
Photographs of flower-wielding protesters at the Pentagon March became seminal images of the 1960s anti-war protests.
— Wikipedia, “Flower Power“
“Fire prevention week in Cincinnati, Ohio,” October 1938, by John Vachon for the U.S. Farm Security Administration, via Library of Congress Prints and Photographs Division.
Frognerparken, Oslo, ca. 1921, by Kristian Berge, via Fylkesarkivet i Sogn og Fjordane (The County Archives in Sogn go Fjordane) Commons on flickr.