Synonyms for Artwork:

n.

binding, back, afterword, body, appendix, book, blurb, acknowledgments, addendum. canon, back catalog, composition, assemblage, creation, chef-d'oeuvre, background. artwork (noun)
art, Nontextual Matter, graphics.
canvas (noun)
art.
communication (noun)
art, Nontextual Matter, graphics.
graphics (noun)
graphics.
work of art (noun)
composition.

Other synonyms:

blurb, back catalog, creation, addendum, afterword, chef-d'oeuvre, binding. appendix, body, composition, assemblage. canon, book. background. back. nontextual matter
Nontextual Matter.
Other relevant words:
binding, addendum, book, canon, assemblage, afterword, back, body.