Indalo Man of Southern Spain Named for Supposedly San Indalecio Whom Though Named for Ancient Atlas of Cartography?

In cave art said to be “neolithic” in southern Spain is Indalo Man, named supposedly after its discovery for Saint Indalecio, yet who’s to say Indalecio was not named for the ancient named Indalo who was Atlas with the rainbow said to be in his outstretched hands really a measure of the sky, “holding up the sky,” like a protractor for geometry? (See Page titled Great Pyramid for Navigation.)