Skip to content
Libra Esoterica

Tradition 30 of 33

Rock art, geoglyphs, and ancient symbols

Petroglyphs, pictographs, rock and cave art, geoglyphs, the Nazca lines, megalithic art, and interpretations of ancient symbolic landscapes.

Membership means relevance, not endorsement.

Books
398
Earliest
1848
to 2026
Read free
7%
27 with public full text
With covers
26%

How books qualify

  • Query + metadata match378
  • Metadata match20

Every placement records its evidence — the controlled subject queries that found the book at its sources and the bibliographic metadata retained through merging. Each book page shows its own. How the rationale system works.

Key subjects

Top languages

  • English238 · 60%
  • German22 · 6%
  • French20 · 5%
  • Russian17 · 4%
  • Spanish16 · 4%

Notable authors

All authors

Books

Open in Browse with these filters

398 books

Era