The symmetric digits of the first 4 steps are showing an arrow directed above. Seeing a cross supported lateral would be another sight of seeing.

*picture = first 4 steps of pi*

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The first 4 steps of the pi-ramid

The symmetric digits of the first 4 steps are showing an arrow directed above. Seeing a cross supported lateral would be another sight of seeing.

*picture = first 4 steps of pi*

- The answer
- Pi – Logodesign 1