Tetractys
Ten points in a triangle of 1-2-3-4 — the Pythagorean oath-figure of cosmic harmony.
Tradition: greek · Period: Pythagorean (6th–5th c. BCE)
Sources
Image: Public domain · User:Jossifresco · source. Please keep this credit when you use it.
Ten points in a triangle of 1-2-3-4 — the Pythagorean oath-figure of cosmic harmony.
Tradition: greek · Period: Pythagorean (6th–5th c. BCE)
Sources
Image: Public domain · User:Jossifresco · source. Please keep this credit when you use it.