folklorism vs art movement

folklorism and art movement both are nouns.

Word	Noun	Adjective	Verb	Adverb
folklorism	Yes	No	No	No
art movement	Yes	No	No	No

As nouns, art movement is a hypernym of folklorism; that is, art movement is a word with a broader meaning than folklorism:

folklorism: Invention or adaptation of folklore; including any use of a tradition outside the cultural context in which it was created.
art movement: a group of artists who agree on general principles

Other hypernyms of folklorism include artistic movement.

folklorism (noun)	art movement (noun)
Invention or adaptation of folklore; including any use of a tradition outside the cultural context in which it was created.	a group of artists who agree on general principles