The École de Nancy was an art movement and design school that emerged in the late 19th century in Nancy, France. It is best known for its contributions to the Art Nouveau style, emphasizing organic forms, intricate details, and harmony with nature. The movement included various disciplines such as architecture, furniture design, and decorative arts. Key figures of the École de Nancy included artists like Emile Gallé and Louis Majorelle, who created innovative works that combined craftsmanship with artistic expression. The school played a significant role in promoting regional identity and craftsmanship, influencing the broader Art Nouveau movement across Europe.