Art Deco theater refers to a style of architecture and design that emerged in the 1920s and 1930s, characterized by bold geometric shapes, vibrant colors, and luxurious materials. This design movement was popular in the construction of movie palaces and performance venues, reflecting the optimism and modernity of the era. Notable examples include the Radio City Music Hall in New York City and the Fox Theatre in Detroit. The interiors of Art Deco theaters often feature intricate murals, ornate lighting fixtures, and plush seating, creating an immersive experience for audiences. This style not only influenced the exterior and interior design but also the overall atmosphere of entertainment venues, making them cultural landmarks in cities across the globe.