The medium of Cheng Tsz Tung’s practices is mixed media. In the past two years, she has done several projects which are about the circulation of space, culture, personal emotions and social phenomenon. The shape of a circle is always in her mind and points to different cycles in her surroundings. The circle is an important element in her works which functions as a magical and endless path. Thinking about the relationship between life and cycle, questions always help her to form her work. If we are a dot on the path of a cycle, as a human, where is our position? What is circulation? Is the path we believe is ‘right’? Where are the starting points and the end? Are we trapped? She wants to observe and find out the circulation of different ‘life’ by experimenting with different creations in order to learn how the cycle works.