art deco
/ˌɑːtˈdeɪkəʊ/noun
mass noun
- the predominant decorative art style of the 1920s and 1930s, characterized by precise and boldly delineated geometric shapes and strong colours and used most notably in household objects and in architecture装饰派艺术（20世纪20和30年代流行的装饰艺术风格, 以精确而又线条明快的几何图形和强烈的色彩为特点, 主要用于家用物品和建筑）。
词源
1960s: shortened from French art décoratif 'decorative art'， from the 1925 Exposition des Arts décoratifs in Paris.