This work is about the relationship between the public sphere and contemporary art practice. Since the field of the contemporary art system is challenging, developing and constructing in series of discussion, art practice leads to sustained arguments of aesthetics and social issues. Many contemporary art practices attempt to link to the variety of genre of art and respond to some issues in society. Some artists are not only making artworks but also as political men who have different perspectives to look the existing environment and survival status. The work was to make a space by itself, part of this process is that actually creating an environment about being watch and watching. To specific, it would pretend to monitor an area and aiming people who are there. As a artwork the identity as be switching all the time about being watch and watching.