Sagot :
Explanation:
- Petroglyphs are rock carvings (rock paintings are called pictographs) made by pecking directly on the rock surface using a stone chisel and a hammerstone.
- The engravings are mostly symbolic representations and are associated with healing and sympathetic magic. The site is sacred for indigenous Tagalog folk religion and is believed to be a home for anitos.
- Diwali - Festival of lights