Below: first, a photograph of the Steins' art collection at 27 Rue de Fleurus, circa 1907, followed by four of the paintings "Toklas" mentions in The Autobiography — the first two were among those paintings Toklas saw on that first trip to number 27:

Pablo Picasso, Gertrude Stein (1906)

Henri Matisse, La Femme au Chapeau (1905)

Matisse, Bonheur de Vivre (1905/06)

Matisse, Blue Nude (1907)

Pablo Picasso, Trois Femmes (1907-08)

Henri Rousseau, The Representatives of Foreign Powers
Coming to Greet the Republic As a Sign of Peace