Nouvelle Vague vs art movement

Nouvelle Vague and art movement both are nouns.

Word	Noun	Adjective	Verb	Adverb
Nouvelle Vague	Yes	No	No	No
art movement	Yes	No	No	No

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

Other hypernyms of Nouvelle Vague include artistic movement.

Nouvelle Vague (noun)	art movement (noun)
an art movement in French cinema in the 1960s	a group of artists who agree on general principles