Hexagram (Star of David / Seal of Solomon)

Two interlocking triangles forming a six-pointed star. In Kabbalistic tradition, it represents the union of the macrocosm (upward triangle, fire) and microcosm (downward triangle, water). As the Seal of Solomon, it was believed to give power over spirits and demons. In Hermetic philosophy, it embodies "As above, so below" in geometric form.