Lightning's Autograph: Empty Science-Museum Demonstration — AI Portrait Prompt

Use the attached reference photo as the identity reference: keep the same face, skin tone, hair and features as the person in that photo, without beautifying, aging or altering them. Build a portrait 4:5 editorial artwork with protected negative space and a fully readable face at exactly 2560x3200 pixels. Location: an empty science-museum demonstration theater, house lights taken low. Show the subject in a soft black cardigan over a white collarless shirt, dimming a rotary dimmer to its last warm step. The impossible-looking event must obey this clear system: a clear acrylic block they tilt toward a lamp, holding a frozen white fern of fractures where a trapped charge once escaped shows electricity behaving as a careful draftsman rather than a blind explosion. Explore why the fastest events in nature can leave the most patient evidence; direct expression and posture toward steady curiosity, never melodrama or ad-like confidence. Frame from a low three-quarter angle so the demonstration sits between the lens and their attention. Make the composition surround the lit evidence with generous, honest darkness. Render it as low-light demonstration realism combining true plasma color science, patient long-exposure discipline, tactile bench materiality, and dignified editorial portrait craft, using one low practical lamp with the room allowed to fall away dark and a palette of smoked glass grey, desert sand, and a rose-plasma accent. Photorealistic: this must read as a real photograph from a physical camera, never an illustration, painting, or 3D render. Resolve real surface detail: dust settled where nobody wipes, fingerprint haze on glass, and edges rubbed pale by handling. Keep one identity-locked person, credible hands and fingers, natural fabric, and coherent scale, contact, reflections, shadows, airflow, deformation, and materials. Background people only when essential, always secondary and clearly different. Avoid sci-fi energy balls, fractal screen-saver overlays, sparks showering from hands, wizard-lightning fingertips, and ultraviolet glow gimmicks. No text, labels, logos, signatures, watermarks, random symbols, plastic skin, excessive bloom, or glossy AI finish.