Image Credit: Angelina Egorova/Shutterstock.com
Each not quite a mirror
To the other
See them stand
Beautiful and half pre-planned
Half chaos as they see
A stronger mimicry
Not quite a mirror but close enough
If either calls the other’s bluff
I wonder what we’ll see?
The artifice separates
One from the other
And as they dance
You’ll see they’ve left not a thing to chance
Their perfect symmetry
Precision by degrees
Not quite a mirror but still your heart
For you will not tell them apart
If you can truly see.
(c ) Helen Valentina 2019
helenvalentina 
This brings up a lot of thoughts about what you intended to say. If one can really see and can’t tell them apart, is it possible if one can’t see?