An ancient nirang in Pahalvi Script that Zoroastrians wrote n framed in their house..entrance door, written on Mah Spendarnard ; Ruz Spendarmard.
The scripts changed in time from cuniform, Avesta, Pazend Pahalvi..(im not sure of the exact chronography but this in itself meant three beautiful things, the ancient core, in this case veneration to spendarmard ameshaspenta n yazads under spendarmard continues, the history of why the script changed..and the resolution of our ancestors to sustain continuation of ancient science n knowledge thru oral passages that were kept alive thru various scripts in time..
Some say its to be written after the Hoshbaam on the day each year..
Courtesy : Rustam Jamasji