Planimeter in the Riyadh Souq — 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 brass-spinners' lane in an old Riyadh souq at early morning. Show them in a plain ash-grey winter traditional Gulf outfit, cuffs turned back once, hefting a heavy gear wheel in both open palms. Make one rigorous physical condition the conceptual engine: a polar planimeter whose small measuring wheel, dragged around a lake's mapped shoreline, totals the enclosed area on one dial shows how much of the world reduces to ratio and constrained motion. Explore what trust means when every step of a computation stays visible; direct expression and posture toward lucid respect, never melodrama or ad-like confidence. Frame level with the mechanism so its motion and their eyes share one focal plane. Make the composition grant old machined wear the same dignity as their face. Render it as conceptual instrument portraiture uniting believable mechanical computation, machinist-level surface accuracy, warm archival print tonality, and quietly unhurried observational storytelling, using low raking window sun that carves each machined edge into readable shadow and a palette of warm umber, pale vellum, and one muted teal accent. Photorealistic: this must read as a real photograph from a physical camera, never an illustration, painting, or 3D render. Resolve real surface detail: the difference between a wiped surface and a clean one, faint tide marks on ceramic, and metal dulled unevenly by touch. 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 steampunk goggles, glued-on decorative cogs, glowing holographic overlays, impossible gear meshes, and clock faces. No text, labels, logos, signatures, watermarks, random symbols, plastic skin, excessive bloom, or glossy AI finish.