Islamic Call to Prayer

salat

The purpose is to let people in Muslim countries pray five times a day, and leave worldly matters behind.

Incan Quipu 

quadratic cartouche, named Ticcisimi

The Inca people used them for collecting data and keeping records

Haniwa Warrior of Iizuka-machi

Haniwa Warrior

Haniwa are large hollow, earthenware funerary objects found in Japan. Massive quantities of haniwa—many nearly life sized—were carefully placed on top of colossal, mounded tombs, known as kofun