Libra ~ Libran's place good value on aesthetic appeal and good composition. It's about balance, harmony and peace….as this equals less stress lines! And allows for grace, cultivates patience and civility.
This is the symbol for Libra, my childhood best friend's star sign, which I have used in my design. This is a starting point for me, my design will not look exactly like this, however it will resemble scales and have elements balance and symmetry.