The Angono Petroglyphs is considered a highly significant culture landmark because it is tje oldest known work of art in the philippines , it is included in the list of the national culture treasure of the countryad world inventory of Rock Art. it was also declared as one of the most imperiled historic sites in the word by the world monuments watch and the world monuments fund.
Human and Animal, like figure are engraved on the rock wall of volcanic tuff. these future are considered the oldest known art works in the philippines.
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