Mirror Weir in the Flume Lab — 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: a fluid-dynamics teaching lab built around one long clear flume. Show the subject in a putty-colored lab coat open over a plain black tee, skimming the flume's surface with a clear acrylic straightedge. Build the artwork around this material rule: a sheet of water that slides over a machined weir crest so evenly it holds one unbroken, believable reflection shows order arising in a substance famous for refusing to hold any. Explore how a moving surface can hold an image that refuses to move; direct expression and posture toward steady reverence, never melodrama or ad-like confidence. Use a 90mm close-portrait hybrid: one smooth stream sharp near the lens and their face readable beyond it. Make the composition give the dye's edge more acuity than any highlight. Render it as museum-scale demonstration realism combining faithful portrait photography, glass-smooth water rendered without exaggeration, machined hydraulic hardware, and physically exact reflections, using even overhead lab light shaped by baffles into calm directional zones and a palette of brushed steel, water grey, and one amber gleam. Photorealistic: this must read as a real photograph from a physical camera, never an illustration, painting, or 3D render. Resolve real surface detail: cotton that hangs by its own weight, seams that pucker very slightly, and collars softened by washing. 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 stock waterfall mist, whirlpool vortices, ripple-covered surfaces, levitating water spheres, and dramatic slow-motion splash photography. No text, labels, logos, signatures, watermarks, random symbols, plastic skin, excessive bloom, or glossy AI finish.