“…However, the question of its boundary, and by implication exact shape, might not be as simple as the image would suggest; for certain, the boundary would be an impenetrable invisible pitch-black zero-Kelvin vacuum, the shape of the entire system would depend on its symmetry group. We have argued that every natural form, be it electron or the galaxy, belongs to one of only four symmetry groups, Obande (2017b); it invariably starts off as symmetry group SG 1, ideally a perfect sphere, or cycle in 2D, matures as SG 4, ideally a perfect cube or sphere and evaporates into space through the tortuous gradual processes of highly distorted SG 3, SG 2 and finally, again SG 1, see the image posted by Sparknotes (2015) of an evaporating cosmic object in highly distorted, indeed fragmented, SG 1. If the two elliptical envelopes of Figure 1 were re-constructed and the vertices joined, we would get a rectangle which ideally would be a square for SG 4 in 2D, a deviation from the square would indicate corresponding deviation from full maturity and gradual slide into distortion.…”