The note unfolds with a profound, enveloping warmth, a dark velvet embrace that speaks of ancient earth and primal instinct. It is deeply animalic, yet often tempered with an almost sweet, woody nuance, avoiding anything overtly fecal. Its texture is smooth, akin to well-worn leather or a sun-baked hide, possessing a rich, slightly dusty gravitas. Initially, it might present with a bold, almost growling intensity, demanding attention, but it quickly settles into a skin-like closeness, radiating a clean, yet profoundly human musk. As a classic base note, its evolution is a slow, languid unfolding, revealing layers of resinous earth, subtle spice, and a whisper of dry woods over many hours, often days. Its projection is typically moderate to strong, creating an inviting, intimate aura, while its longevity is exceptional, clinging to fabric and skin with remarkable tenacity, serving as a powerful fixative.