No up or down. Śiva ∞ Śakti is the central sphere; reality unfolds outward in concentric layers — encircling triads (will · knowing · acting) alternating with enclosing spheres (the veil of māyā, the unions), out to the four pentad shells of the elements. The pulse expands the whole nest from the middle to the elements and draws it back. Drag · scroll · hover.