In what ways have Art Nouveau and Art Deco influenced contemporary design and architecture, and can you provide examples of modern projects or pieces that incorporate elements of these styles?
How did the transition from Art Nouveau to Art Deco reflect changes in technology and materials available to artists and designers during the early 20th century?
Who are some of the most influential artists, architects, or designers associated with Art Nouveau and Art Deco, and what are some of their most notable works?
How did the cultural and historical contexts of the late 19th and early 20th centuries influence the development of Art Nouveau and Art Deco movements?
In what ways did Art Nouveau and Art Deco differ in their approaches to materials and manufacturing techniques, and how did these differences impact their spread and popularity?
Can you provide examples of influential artists or designers associated with Art Nouveau and Art Deco and describe how their work contributed to the movements?