A clean, high-contrast silhouette of a middle-aged male doctor from the side, with subtle signs of age : grey/silver hair, and faint wrinkle contours suggested only through the outer silhouette. He wears a classic white doctor’s coat with a stethoscope draped around his neck down to the chest. Pose is thoughtful: head slightly tilted forward, eyes cast downward, and one hand resting near his chin in a thinking gesture. Render as a solid black silhouette with crisp, minimalist vector-style edges, no interior details, no textures, on a pure white background. Professional, iconic, and visually clear. See more