4. **In what ways did the Art Nouveau movement draw inspiration from nature, and how was this reflected in the materials and techniques used in their artwork?
5. **What role did the World's Fairs, such as the 1925 Exposition Internationale des Arts Décoratifs et Industriels Modernes in Paris, play in the spread and evolution of Art Deco?
How did Art Nouveau's emphasis on natural forms and organic shapes influence its architectural and design elements compared to the more geometric and streamlined aesthetics of Art Deco?
What are the major social and cultural factors in the late 19th and early 20th centuries that contributed to the emergence of Art Nouveau and Art Deco movements?
In what ways did technological advancements, such as the availability of new materials and industrial production techniques, impact the development and spread of Art Deco design?
Who are some of the most prominent artists and designers associated with Art Nouveau and Art Deco, and how did their work contribute to the defining characteristics of these movements?
