Which phrase most accurately describes the late 19th-century aesthetic movement that deepened the divide between artists and general readers, ultimately leading to the rise of modernism?

Explanation

The late 19th-century aesthetic movement is best summarized by the phrase 'art valued for its own beauty,' emphasizing art's independence from moral, political, or utilitarian purposes. This approach widened the gap between artists and the general public, setting the stage for modernist ideas.