生成一份关于现代艺术的文章。
Modern art refers to art produced during the period from the 1860s to the 1970s that rejected traditional forms, techniques, and subject matter. Modernism in art sought to reflect the changing world around it, from the rise of industrialization and scientific advancements to an increasingly globalized society.

Modern art often favored abstraction, experimentation, and the use of new materials, such as synthetic pigments and plastics. This led to the development of art movements like Cubism, Futurism, Abstract Expressionism, and Pop Art.

Critics of modern art challenged its departure from traditional forms and techniques, leading to heated debates about what constitutes art. However, modern art paved the way for contemporary art and continues to influence artistic expression today.

Despite its challenges, modern art has had a significant impact on the art world and remains an essential aspect of artistic expression.