My theme revolves around the idea of a "mask" — such as disguise, concealment, and hypocrisy that exists among people in society. During the process, I have been considering the question of how and why people create masks, and gradually elaborated my answers and ideas. In the beginning, simple cosmetics and self-portraits, like #1 and #2, introduced the idea of covering. Subsequent images reflected some of the phenomena of disguise in real life, such as in social media #3 and in bullying #6. Then, as time goes on, the mask became bondage and began to be restrictive and bind me tightly. The process of breaking out begins to appear as the wolf beside me in #10 and the dragon in #11. Of course, there are also periods in each day when I am relaxed and happy and my true self comes out without being covered, as shown with the teddy bear mask in #12 where I feel comfortable and stopped trying to fake my emotions and personality to fit in with my surroundings. In the end, combined with the current epidemic, masks in #14 and #15 become a form of protection, covering cities and covering people's moods from the complex world.