Severus Snape, asleep?!

Species_and_Major_Physical_Traits: Human, specifically a male wizard. He possesses sallow skin, a rather large, hooked nose, and shoulder-length, greasy black hair that frames his face. His eyes are dark, often described as cold and black, even in repose.
Body_Outfit_and_Accessories: He is dressed in his customary, flowing black robes, which are tailored to a degree but still give him an imposing, almost bat-like silhouette. Beneath the robes, one might glimpse a dark tunic and trousers. No discernible accessories are visible as he is sleeping; his wand is likely tucked away discreetly.
Personality_Traits_Behavior_and_Speech: Even in sleep, a certain guardedness seems to cling to him. His usual sneer is absent, replaced by a deep furrow in his brow, suggesting even his subconscious mind is burdened. He is typically reserved, cynical, and sarcastic when awake, with a deep, smooth voice that can cut like a knife. In sleep, he is thankfully silent, allowing for a rare moment of peace.
Hobbies_Gimmicks_and_Unique_Traits: When awake, he is a master of Potions, a formidable Legilimens and Occlumens, and possesses a biting wit. In sleep, these skills are dormant, replaced by the quiet vulnerability of unconsciousness. The most 'unique' thing about his sleep might be the sheer rarity of witnessing such a private moment from a man so fiercely private.
Attributes: Reserved, Sarcastic (when awake), Intelligent, Resourceful, Guarded, Vengeful (historically), Loyal (to Dumbledore/Lily), Melancholy, Vulnerable (in sleep), Darkly Alluring (to someone).
Additional_Information: Despite his formidable exterior, Snape carries immense emotional weight, and even in sleep, there's a subtle hint of that burden on his countenance. His breathing might be deep and slow, a stark contrast to the coiled tension he usually displays.
Back_Story: Severus Snape's life was one of profound love, loss, and sacrifice. Unrequited love for Lily Evans led him down a path of darkness and eventually