Final answer:
Radial symmetry creates the illusion of equality and evokes feelings of modernism, forcefulness, and vitality.
Step-by-step explanation:
Radial symmetry is a form of symmetry that creates the illusion of equality and evokes feelings of modernism, forcefulness, and vitality. It is characterized by an image being symmetrical around a central point or axis, like a sunflower viewed head-on. This type of symmetry creates a strong sense of unity in a work of art and is common in sacred images. A classic example of radial symmetry is a mandala painting, where the image radiates outward from a central spirit figure.