The broken and discontinuous "scenes" coming from the cracks and openings of the city have aroused our curiosity and pushes us to imagine and thought about life. The differentiate and conflicting views make us wonder, what is it hiding behind? From three ordinary daily experiences, I discovered a form of space contributed by "shade"; a dialogue between vision and fantasy in reality and illusion, inside and outside the said space. The fragmentary reading brought about by "visual absence" that makes us imagine the absent space, through the walls and openings to generate blanks for the absents and invisible. While at the same time carry out urban and architectural psychology in the continually changing complex block texture in space operation.