Please note that this is an extension of this question:
Mirror reflection

Questions
Mirrors A and B with the space between them, including the bird, are part of the real world. Those are all a part of a basic cell.
The space between A and B' (including the mirrored bird) is the mirror image (in mirror A) of the basic cell. This is a virtual cell space. we call this a virtual cell.
- Add more virtual cells (mirror images of mirrors and repeats thereof) with birds in them.
- Which structure or pattern do you discover in the of cells?
My try
Is this the correct way to do mirror reflection? You have to keep in mind that " If look at a mirror from the same direction and angle as one of the two arrows that are drawn, you will see the bird in the mirror." from the question Mirror reflection.

I do see this repeating patterns, but I do not whether this has a specific name or not. Does somebody have a good way to describe it?