minimalism vs artistic movement

minimalism and artistic movement both are nouns.

Word	Noun	Adjective	Verb	Adverb
minimalism	Yes	No	No	No
artistic movement	Yes	No	No	No

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

minimalism: an art movement in sculpture and painting that began in the 1950s and emphasized extreme simplification of form and color
artistic movement: a group of artists who agree on general principles

Other hypernyms of minimalism include art movement.

minimalism (noun)	artistic movement (noun)
an art movement in sculpture and painting that began in the 1950s and emphasized extreme simplification of form and color	a group of artists who agree on general principles