It's called word-painting
This use of words is called metaphor.
It is called symbolism when an object or person or place or experience represents something else, typically something abstract or intangible. Symbolism is a literary technique that adds depth and significance to a story or work of art.
No its not called the setting sun .
That technique is called sonar.
The setting
the form of writing is called cuneiform, it used wedge-shaped symbols called pictographs meaning pictures or drawings that represents a word or idea
The famous technique where you swing you arms in windmill like motion is called the windmill.
A predetermined software choice or setting is called ?
If in reference to the singing technique, this is called 'sprechstimme.'
When a lawyer represents you in legal proceedings, it is called legal representation.
A place setting.
That literary technique is called symbolism. Symbolism involves using an object to represent a deeper and often abstract concept, adding layers of meaning to a text.