Final answer:
The "Chilkat Robe" by Dorica Jackson exhibits symmetrical balance as the design is mirrored on either side of the central vertical axis.
Step-by-step explanation:
If you are looking at the "Chilkat Robe" by Dorica Jackson and a vertical axis were to be drawn through the center of the work, you would see that the central figures, along with the surrounding geometric motifs and animal motifs, would be exact mirror images of each other on either side of the axis. This means that the work exhibits symmetrical balance. Symmetry is often used in art to create harmony and balance, and it can be found in various cultures and artistic traditions.
Symmetry not only contributes to the aesthetics of a piece but can also provide structure and organization to a composition. This approach to design is prominent in many forms of indigenous art, textiles, and can also be found in the symmetry observed in the grotesque figure on a temple, as described in the reference material provided.