What is image?
The image in my head when I heard this music of silence
SUBJECTIVE
CODIFIED
MAGIC
SYMBOL
MIND AFFECTING
BOUNDED
PERSPECTIVE
REPRESENTATION
imagery is a noun to describe the way things or ideas seem in your mind or in art or literature. Imagery comes from image and originally referred to physical things like statues. Think of imagery as being the stockpile of your imagination.

The Art of Seeing Art
https://www.toledomuseum.org/education/visual-literacy/art-seeing-art