4. **How did the use of materials and technology differ between Art Nouveau and Art Deco, and what impact did this have on architecture and interior design during their respective periods?
3. **In what ways did the historical and cultural contexts of the late 19th and early 20th centuries influence the emergence and evolution of Art Deco as a distinct style following Art Nouveau?
2. **Who were some of the most influential artists and designers associated with the Art Nouveau movement, and how did their work contribute to its development?
2. **How does Art Deco differ from Art Nouveau in terms of style, materials, and cultural influences, particularly during its rise in popularity in the 1920s and 1930s?
**What are the defining characteristics of Art Nouveau, and how did this movement influence architecture and design in the late 19th and early 20th centuries?
5. **How did the Art Deco movement reflect the changes in society and culture during the 1920s and 1930s, particularly in terms of modernization and consumerism?