Framing the Question

Do you ever find perfect or imperfect squares or rectangles in nature?  Framing usually follows a default format of a square or rectangle, then out of this frame other frames are formed.  Is it then possible to follow the lines of nature, which are always in constant movement, and begin with a circular frame that never ends?  

Consider the chair you are sitting in or the ground you are standing on.  Motion occurs in objects and things both moving and stationary. Yet, the constraints of width and height of the frame confines us.