Elisabeth Louise Vigee Le Brun was a prominent French painter known for her exquisite portraits, particularly of aristocracy and royalty in the late 18th century. She gained fame for her ability to capture the elegance and personality of her subjects, including Queen Marie Antoinette, whom she painted multiple times. Vigee Le Brun was one of the few female artists to achieve significant recognition in a male-dominated field, and her work is celebrated for its vibrant colors and emotional depth, making her a key figure in the Rococo and Neoclassical art movements.

In the movie "The Fabulous Destiny of Elisabeth Vigée Le Brun," the technique prominently used by Elisabeth Louise Vigée Le Brun is the practice of portrait painting, characterized by her mastery of capturing the likeness and personality of her subjects. She employed a vibrant color palette and loose brushwork, along with a keen attention to detail, which allowed her to create lifelike representations. Additionally, she often used natural light to enhance the realism and depth of her paintings, making her one of the leading portraitists of her time.