The note, "Mother of Pearl," is not a direct olfactory extract but rather a conceptual accord designed to evoke the visual and tactile qualities of nacre. Olfactorily, it translates into a luminous, ethereal, and distinctly clean sensation. It presents as a soft, shimmering brightness, often with a delicate, cool, and slightly mineralic transparency, reminiscent of polished stone or a smooth, iridescent shell. There's a subtle aquatic freshness, perhaps a hint of ozone or clean sea air, layered with an understated, creamy floralcy – imagine the gentle scent of white petals like magnolia or freesia, but hushed and refined. Its texture is incredibly smooth, almost liquid silk, yet also cool to the touch. The intensity is typically soft to moderate, focusing on nuance and radiance rather than overt power. It diffuses gently, creating an intimate aura, and behaves primarily as a radiant top-to-heart effect, lending a glistening opening and a sophisticated, skin-like cleanliness that lingers gracefully.