Namque ex ea mundi versatione et contrario solis per signa cursu gnomonumque aequinoctialibus umbris analemmatorum inveniuntur descriptiones.
For from that revolution of the firmament and the contrary motion of the sun through the signs and the equinoctial shadows of the gnomons, the diagrams of the analemma are discovered.
final_alignments\Vitruvius_Architecture_Book_9.json