Pictorial
Part of speech: noun
Definition: a newspaper or magazine with many pictures a stamp featuring a vignette of local scenery or culture.
Part of speech: adjective
Definition: of, relating to, composed of, or illustrated by pictures described or otherwise represented as if in a picture; graphic or vivid
Example sentence: There are, I think, four distinct types of weird story: one expressing a mood or feeling, another expressing a pictorial conception, a third expressing a general situation, condition, legend or intellectual conception, and a fourth explaining a definite tableau or specific dramatic situation or climax.
Illustration
Part of speech: noun
Definition: The act of illustrating; the act of making clear and distinct; education; also, the state of being illustrated, or of being made clear and distinct.That which illustrates; a comparison or example intended to make clear or apprehensible, or to remove obscurity.A picture designed to decorate a volume or elucidate a literary work.
Example sentence: The commitment to put an end to illegal deforestation and develop sustainable alternatives for commodities like palm oil and soy, for example, is an inspiring illustration of what can be achieved when governments and industry partners come together determined to bring about transformational market-wide changes.