art vs nontextual matter

art and nontextual matter both are nouns.

Word	Noun	Adjective	Verb	Adverb
art	Yes	No	No	No
nontextual matter	Yes	No	No	No

As nouns, art and nontextual matter are synonyms defined as:

art and nontextual matter: photographs or other visual representations in a printed publication

Other synonyms of art include artwork, graphics.

art (noun)	nontextual matter (noun)
the creation of beautiful or significant things	photographs or other visual representations in a printed publication
the products of human creativity; works of art collectively
a superior skill that you can learn by study and practice and observation
photographs or other visual representations in a printed publication