universee_decode on Instagram: "The post showcases a 12th-century Chola-era sculpture from Tamil Nadu's Airavatesvara Temple, a UNESCO site, where a single stone bas-relief creates an optical illusion of an elephant and bull sharing one head, viewed from different angles. This viral video, garnering over 10 million views, highlights ancient Indian artisans' precision in monolithic carving using basic iron tools and abrasives, without power machinery, as evidenced by similar Chola techniques docu