In L’étendard français, Jules Chéret uses vibrant colors to depict a lively allegory of France. The painting features a central figure, a woman, holding a flag that symbolizes French pride. Surrounding her are various elements that represent the nation's culture and achievements.

The overall composition is dynamic, filled with movement and energy. The painting is characterized by its bold use of color and fluid lines, typical of the Art Nouveau style. Chéret employs a combination of oil on canvas to create a rich texture and depth. The dimensions are approximately 100 x 150 cm, making it a significant piece that draws the viewer's attention.

The intricate details in the figures and background showcase Chéret's skill in capturing the essence of his subjects. Jules Chéret was a prominent figure in the Art Nouveau movement, known for his posters and decorative arts. L’étendard français reflects his ability to blend commercial art with fine art. An interesting fact about this work is that it was created during a time of national pride in France, coinciding with the Belle Époque.

This period was marked by cultural flourishing, and Chéret's work embodies that spirit.