classicalism vs artistic style

classicalism and artistic style both are nouns.

Word	Noun	Adjective	Verb	Adverb
classicalism	Yes	No	No	No
artistic style	Yes	No	No	No

As nouns, artistic style is a hypernym of classicalism; that is, artistic style is a word with a broader meaning than classicalism:

classicalism: a movement in literature and art during the 17th and 18th centuries in Europe that favored rationality and restraint and strict forms
artistic style: the style of a particular artist or school or movement

Other hypernyms of classicalism include idiom, arts, humanistic discipline, humanities, liberal arts.

classicalism (noun)	artistic style (noun)
a movement in literature and art during the 17th and 18th centuries in Europe that favored rationality and restraint and strict forms	the style of a particular artist or school or movement