Answer:
Iconography
Step-by-step explanation:
A. Context
Definition: All of the things about the artwork that may have influenced the artwork or the maker (artist) that aren't apart of the artwork.
B. Form
Definition: One of the elements of visual art which pertains to the way that a shape or physical configuration occupies space.
C. Iconography
Definition: A particular range or system of types of image used by an artist or artists to convey particular meanings.
D. Medium
Definition: The material that the artwork is created with. Ex. Pencil, pen, paint...