Portrait of a Woman Seated Beneath a Tree Merry-Joseph Blondel (1781-1853)

The picture has something of this: girl, portrait, woman, model, dress, flower, people, beautiful, nymph, nude, fashion, fall, leaf, nature, vintage, wedding, tree.
Perhaps it’s a painting of a woman in a white dress sitting under a tree with a blue ribbon around her neck and a yellow hat on her left hand.