Capturing different places in Hong Kong to shape the kite, "City sky". The contradiction between the city and the kite will pull together, this is precisely show the state of coexistence of civilization and nature are standing off oppositely.While flying a kite in a crowded city seems always impossible, CityKite becomes an analogy between the urban dwellers and the banned city kites. These kites are loaded with problems we are facing in our lives , demands, hope and dreams , through " kite flying " in the form of flying in the air, like a detached, a kind of liberation , a conception of returning to nature. Its cut-out shape as the urban sky also reveals the dream of kite (urban dwellers) which are longing for flying out from all the constraints to enjoy freedom. At the same time, would like to reproduce the nature of Kite , is a form of art painting.