en.wikipedia.org/wiki/Group_of_Monuments_at_Mahabalipuram
Ratha temples
The ratha temples, in southern Mahabalipuram, are carved in the shape of chariots. Their artists used naturally-occurring blocks of diorite and granite in sand, carving legends in stone.[3] The best-known are the five monolithic structures projecting above the beach, known as the Five Rathas or the Pandava Rathas.