artwork vs graphics

artwork and graphics both are nouns.

Word	Noun	Adjective	Verb	Adverb
artwork	Yes	No	No	No
graphics	Yes	No	No	No

As nouns, artwork and graphics are synonyms defined as:

artwork and graphics: photographs or other visual representations in a printed publication

Other synonyms of artwork include art, nontextual matter.

artwork (noun)	graphics (noun)
photographs or other visual representations in a printed publication	the drawings and photographs in the layout of a book
	photographs or other visual representations in a printed publication