Medium is
a.
the materials used by an artist.
b.
the aesthetic balance an artist achieves in his/her work of art.
c.
the relation of one part to another, or of parts to the whole.
d.
a reproduction of people, places, or things

In art, what does the term, “form” mean? a. the pleasing arrangement of parts or objects, along with the characteristics shared between the objects. b. any three dimensional geometric shape. it can also refer to the visible elements of a piece. c. the sense of balance achieved by placing objects or forms that are different on either side of a central line. d. the relationship, either of time or space between recurring elements of a composition.