Marc Rene, Marquis de Voyer d'Argenson 

This portrait of Marc Rene, Marquis de Voyer d'Argenson, was painted by Maurice Quentin de La Tour, a prominent French portraitist. The work showcases La Tour's mastery of pastel, a medium he utilized to create delicate yet vibrant hues in the subject's clothing and complexion. D'Argenson, depicted in a military uniform, is positioned against a subtle, hazy background that emphasizes his presence. The artist's attention to detail is evident in the realistic rendering of the subject's facial features and the intricate details of his armor. La Tour's pastel portraits, known for their refined elegance, were highly sought after by the French aristocracy during the 18th century.