Folio 134 of the Codex Atlanticus: Did Da Vinci Draw Pyramids and Tunnels?

A claim circulated in 2025 asserts that a sheet from Leonardo da Vinci's Codex Atlanticus depicts a structure beneath the Pyramid of Khafre, corroborates unpublished SAR radar claims, and conceals a Kabbalistic Tree of Life mapped onto the Platonic solids. This paper examines each component against the public record and finds every element either unattested in any scholarly transcription, arithmetically inverted, or without basis in Leonardo's documented work.

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