Portraits of Louise Françoise de Bourbon, Duchess of Bourbon (1673-1743) who was the eldest surviving legitimized daughter of the French king Louis XIV.

Louise Françoise, duchesse de Bourbon, “mademoiselle de Nantes”. ca. 1688-93. French. Oil on canvas. François de Troy, artist (1645-1730). Collections of the Museu Nacional d’Art de Catalunya, Barcelona. In the public domain in the United States because the artist died over 100 years ago. via https://commons.wikimedia.org/wiki/File:Fran%C3%A7ois_de_Troy_-Louise_Fran%C3%A7oise_de_Bourbon,_mademoiselle_de_Nantes-_Google_Art_Project.jpg
Françoise-Marie de Bourbon known as Mademoiselle de Blois and Louise-Françoise de Bourbon known as Mademoiselle de Nantes. 1675-1700. French. Oil on canvas. Philippe Vignon, artist (1638-1701). Collections of the Palace of Versailles. Image in the public domain in the United States because the artist died over 100 years ago. via https://commons.wikimedia.org/wiki/File:The_sisters_Mademoiselle_de_Blois_and_Mademoiselle_de_Nantes_by_Philippe_Vignon.jpg

Louise Francoise de Bourbon as a widow. 1734 or 1737, a copy of a painting ca. 1710. French. Oil on canvas. Pierre Gobert, artist (1662-1744). Collections of the Musée Condé. Artwork in the public domain in the United States because the artist died over 100 years ago. via https://commons.wikimedia.org/wiki/File:Louise_Francoise_de_Bourbon_as_widow_-_Mus%C3%A9e_Cond%C3%A9.jpg

Paintings of children, mostly with pets. French. Pierre Gobert, artist. Living from 1662 to 1744 he was a member of the Royal Academy of Painting and Sculpture.

Léopold-Clément de Lorraine. 1710's.
Léopold-Clément de Lorraine. 1710’s. In the public domain in the United States because the artist died over 70 years ago. via https://fineartamerica.com/featured/leopold-clement-charles-de-lorraine-pierre-gobert.html

The young Louis XV. 1714.
The young Louis XV. 1714. Oil on canvas. Collection of the Museo del Prado, Madrid. In the public domain due to age. via https://fineartamerica.com/featured/the-young-louis-xv-1714-oil-on-canvas-pierre-gobert.html

Girl with a bird cage. ca. 1712.
Girl with a bird cage. ca. 1712. Oil on canvas. Collection of the Museo del Prado, Madrid. In the public domain due to age. via https://fineartamerica.com/featured/girl-with-a-bird-cage-ca-1712-oil-on-canvas-pierre-gobert.html

Princess Louise of France. 1728-1733.
Princess Louise of France. 1728-1733. In the public domain due to age. via http://monarquiasdeeuropa.blogspot.com/2011/04/luisa-de-francia.html