Avoid using cluttered or confusing imagery.
Do not use overly literal or obvious symbols.
The image should not be static or boring.
The overall tone of the image should be avoided if it is negative or depressing.
Additional Details:

The image should evoke a sense of mystery and intrigue, drawing the viewer in and encouraging them to explore its deeper meaning.
The use of color should be deliberate and meaningful, contributing to the overall mood and atmosphere of the image.
The composition should be balanced and harmonious, creating a sense of visual order and unity.