Without seeing the specific image, I can't directly analyze the visual elements present in the artwork. However, to identify which principle isn't represented, consider the definitions of each:
- Variety: Different elements in the artwork that create visual interest.
- Pattern: Repeated decorative elements or motifs.
- Emphasis: The focal point or area that draws the viewer's attention.
- Radial Balance: A type of balance where elements radiate from a central point.
To determine which principle is NOT represented in the artwork, look for the absence of one of these characteristics when examining the composition, colors, and arrangement of the elements in the image. If you can describe the image or its elements, I may be able to assist further.