In 1918, the same year she married her husband, she met Solita Solano in Greenwich Village, and the two became lifelong lovers, although both became involved with other lovers throughout their relationship.
American Writers Janet Flanner and Solita Solano, the Lesbian Lovers Who Fled 1920s America for Paris and Lived Their Best Life
https://www.vintag.es/2018/06/janet-flanner-and-solita-solano.html
So said writer and journalist Janet Flanner, when she explained her decision to move to Paris in 1922 with her lover, Solita Solano. The pair settled on rue Bonaparte in Saint-Germain and started writing novels. But it was as a journalist that Flanner really found her voice.

Before arriving in the French capital, Solano and Flanner had traveled in Greece, en route to Constantinople, where Solano was on assignment for National Geographic. The pair, who were alienated from their claustrophobic lives in New York, didnt make it back to the states instead, they landed in Paris, where they made a home.
When Harold Ross and Jane Grant founded The New Yorker magazine in 1925, they hired Flanner to write a regular letter from Paris. Under the pen name Genet (which Ross amusingly thought was French for Janet), Flanners letters became a staple of the magazine right up until she was forced to leave Paris prior to the German invasion. When she returned after the war, the letters started up again.

Solita Solano and Janet Flanner, near Knossus, Crete, 1921.
Flanner and Solano made a model bohemian expat life together decorating their home, according to Wineapple, with leopard print throws and flea market treasures, and passed their time having brioche together in a cafe for breakfast, doing errands during the day, and writing in the afternoon and early evening, sometimes departing afterward for a visit to the book stalls and a dinner of couscous and mint tea. They hung out at Sylvia Beachs Shakespeare & Company bookstore, took short vacations to Brittany and Normandy, and entertained friends like F. Scott Fitzgerald.
Flanners dispatches became required reading for certain highbrow Americans who wanted to understand the citys culture. And though Solano never built a strong reputation on her fiction the way shed dreamed of, her life in Paris was by all accounts satisfying. Years later, Solano left Flanner after Flanner began an affair with an Italian editor, Natalia Danesi Murray. Solano took up with sculptor Elizabeth Jenks Clark. But Flanner and Solano remained a steadily nourishing part of one anothers lives, and their time together stands as a stunning portrait of Left Bank lesbian romance and intellectual productivity. In 1974, almost sixty years after they met, Flanner wrote to Solano, Rarely does a day go by that I dont think of you
Yes, you and I have known each other very very long.

Solita Solano and Djuna Barnes in "Café Le Dome", Paris, 1922.

Solita Solano, Janet Flanner, and a man seated outdoors, Crete, 1921.
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