Necessarily, if plastic is not correct dynamically, it isn't formed as solid. Still more, there are many works that harnessed "Force" positively as an element of construction. "Force" is an invisible thing. but we can recognize the existence of "Force" through "Form". This Study is based on the view that there is a certain correlation between "Force" and "Form". So I consider "Force" about a physical working and mental process resulting from that.
