Potential astronomical symbolism in the http://de.wikipedia.org/wiki/Felsgravuren_von_La_Fajana (La Fajana petroglyphs), left by the original http://en.wikipedia.org/wiki/Guanches population and 'discovered' only in 1982. Spirals are common and *could* mean the Sun; there's also a claim of a vague summer solstice orientation of this site near El Paso, La Palma.

Potential astronomical symbolism in the http://de.wikipedia.org/wiki/Felsgravuren_von_La_Fajana (La Fajana petroglyphs), left by the original http://en.wikipedia.org/wiki/Guanches population and 'discovered' only in 1982. Spirals are common and *could* mean the Sun; there's also a claim of a vague summer solstice orientation of this site near El Paso, La Palma.