Sometimes artists use this kind of changing pattern to make a work more lively. a. focal pattern b. repetitive pattern c. balanced pattern d. interval pattern e. alternating pattern

E. Alternating pattern

Explanation: Alternating pattern is a pattern applied in Arts where an artists uses two different patterns,where one follow the other. This kind of pattern can involve the use of Light and dark scenes or different shapes such as rectangular and triangular shapes This pattern will continue to repeat itself till the art work is completed. This type of pattern makes the art work flow and beautiful as it involves repetition.