I am near freedom, and quite underneath.
Once unfortunately held ‘neath my character,
All the virtues are held in my sheath.
I represent the venomous tailed creature,
And maintain a good balance.
I’ve been held above all money.
I’ve been remembered fondly in France.
I've been painted many shades so lovely.
I may seem like a peaceful night’s sky.
Please tell me, what am I?