Picasso's portrait of the expatriate writer was begun in 1905, at the end of his Harlequin Period and before he took up Cubism. Stein is shown seated in a large armchair, wearing her favorite brown velvet coat and skirt. Her impressive demeanor and massive body are aptly suggested by the monumental depiction.
In her book The Autobiography of Alice B. Toklas (1932), Stein described the making of this picture: "Picasso had never had anybody pose... http://www.metmuseum.org/toah/works-of-art/47.106