classical vs beaux arts

classical and beaux arts both are nouns.

Word	Noun	Adjective	Verb	Adverb
classical	Yes	Yes	No	No
beaux arts	Yes	No	No	No

classical (noun)	beaux arts (noun)
traditional genre of music conforming to an established form and appealing to critical interest and developed musical taste	the study and creation of visual works of art

classical (adjective)	beaux arts (adjective)
of or relating to the first significant period of a civilization, culture, area of study, etc.
of or relating to the study of the literary works of ancient Greece and Rome
of or relating to the languages used by ancient standard authors
well-known and long-established in form or style
of or pertaining to or characteristic of the ancient Greeks and Romans, especially their art, literature, or culture
of or relating to music in the European tradition, such as symphonies and operas
(physics) relating to or based on concepts that preceded the theories of relativity and quantum mechanics