■ Around 590 Ruins of western Iran Taq y Bustan

Relief of Taq-e Bostan, a Sasanian Persian archaeological site in Iran.

The crescent moon and the sun are on the top of the central figure in the cave. A crown with two strings on his hand. All three have the sun at the top of their heads.

The curve of the plant carved next to this cave is the golden ratio. The symbol of the crescent moon is on the upper part of the cave.