“Christianity, Buddhism, Hinduism, Zoroastrianism and Greek mythology are usually regarded as utterly distinct religions, largely defined by their differences. But if you just look at them, you will see a symbol that connects them all – the halo,” read an article in BBC Culture. It signifies that “glory or divinity and can be seen in art across the world”. According to the write-up, the halo has many variants across the world. Matthew Wilson also writes in this long read that in the First Century AD, the Indo-Scythians (nomads from Iran) and the Kushans (from Bactria, Afghanistan) invaded the regions to their southeast, the territories now covered by modern-day Pakistan, Afghanistan and northern India. Both empires, which were steeped in ancient Iranian cultural history, brought coinage with them that represented Mithra with a halo. According to him, Buddhism, Jainism and Hinduism peacefully coexisted in India in the first millennium AD, and the three religions shared ideas and artistic iconography, including haloes.