This Art Nouveau poster celebrates the Universal and International Exposition of Saint Louis, held in the United States from April 30 to November 30, 1904. Printed in France, this graphic piece highlights the significance of the global event, featuring a style typical of the artist Alfons Mucha. It depicts a young woman seated, dressed in a flowing gown, surrounded by geometric and floral decorative elements characteristic of the Art Nouveau movement, along with a male figure in the background wearing a headdress reminiscent of Native American culture. The composition is framed by a central circle that emphasizes these symbolic characters, while the poster's text details the dates, locations, and information related to the exposition. At the bottom, statistical data compare the size of previous universal exhibitions over time, underscoring the impressive scale of the 1904 edition in Saint Louis. This poster is a remarkable example of vintage wall decoration, ideal for enthusiasts of history, graphic design, or decorative arts. Incorporating this poster as a wall hanging or print adds a touch of elegance and character to your interior, focusing on a key moment in early 20th-century international culture. It is perfectly suited for a retro and artistic-inspired atmosphere, with finely detailed style and rich symbolism.