MOON TIDAL is a reflection of my deepest feelings and emotions. I realize the tidal action caused by the moon affects my monthly regular mood changes as the most symbolic inducement. When I feel depressed, I always feel like I was sinking into the deepest ocean and every breath was heavy and cold. Besides, a bodiless voice will always echos in my head. However, in my manic mood, the whole world is running at a high speed, noisy but full of bright spots. The two stages are shifted regularly which provides me emotional value and makes me who I am.