Does pi disguise a visual code?

View of the symmetric digits (black dots) of the circlenumber pi within the 177-step pi-ramid.

Here you can see the symmetric dots in white colour.

The four-sided pi-ramid in top view

Here you see the negative of the four-sided pi-ramid .

<= back <=                                           => next =>

<= <= back to start pi-blog <=<=