Full-length view, the entire figure visible from head to feet, standing upright, centered — Gerald, a mature demon-professor of the Academy, radiating authority. Tall and broad-shouldered with an imposing, well-built physique. Stern, angular face with sharp cheekbones, a strong jaw, heavy brow and piercing cold eyes. Slicked-back dark hair streaked with distinct silver-grey strands at the temples, a neatly trimmed greying goatee. Dark curved horns rise from his brow and a long pointed tail curls behind him. He wears a high-collared formal black frock-coat with deep crimson trim over a dark waistcoat, black gloves and tailored trousers, polished black leather dress boots. A faint dark energy aura shimmers around his clenched hand. Arms crossed, chin slightly lowered, commanding glare. Shadowed Academy corridor of carved stone and torchlight behind him.
