[tortoise]

Thats is the creators "signature" look at artists great works they all have similarities and traits, and this is no different.

Non sequitur. You act as though symmetry is an unexpected characteristic, when the opposite is generally true. Symmetry is the "signature" of the physical characteristics of the system, nothing more.

[Echo Talon]

for a living creature to be in a "blob" state to form into these magnificent things with such complex systems it was a beautiful accident.