A dramatic, high-detail portrait of a towering, stern headmistress inspired by Mrs. Trunchbull from Matilda. Medium-close framing, low-angle shot emphasizing her imposing height and authoritarian posture—arms crossed, chin lifted, fierce commanding expression. Hair pulled tightly into a severe bun. Structured, militaristic clothing with strong shoulders and disciplined silhouette. Background: dimly lit school gymnasium or office, concrete floors, faded banners, harsh shadows. Cinematic lighting with sharp textures, expressive shadows, ultra-realistic detail, high-resolution cover-art style.
