Who are some of the most prominent artists and designers associated with the Art Nouveau and Art Deco movements, and what are their notable works?
In what ways did Art Nouveau and Art Deco impact architecture, and can you name any famous buildings that exemplify each style?
How did the transition from Art Nouveau to Art Deco reflect changes in societal values and technological advancements in the early 20th century?
**Origins and Development**?
