The term that would best refer to the ability of a performer to bring the character he/she portrays to life is called the "characterisation." Furthermore, characterization is the process of representing the character that is currently portrayed in some works of dramatic narratives and other literature.
These figural-based designs are made of colorful, geometric patterns known as “arabesques,” a word meaning “in the Arab style.” As these patterns seem to have no beginning or end, they are used to represent the beginning-less and end-less nature of life, I hope that’s helpful