Mathematical Musings in a Café

ultra-realistic cinematic intellectual café portrait, 9:16 vertical, medium shot of a thoughtful young European woman sitting by a window in a cozy café, face lock: maintain exact facial identity with natural skin texture visible pores no over-smoothing no distortion, expression deep in thought with soft distant gaze, chin resting on hand, hair natural wavy auburn softly illuminated, outfit: warm neutral knit sweater with soft fabric texture, environment: indoor European café with wooden table, coffee cup in foreground, large glass window covering entire frame, composition: full-screen overlay of dense mathematical formulas covering entire glass and scene (integrals, derivatives, limits, trigonometric identities, quadratic equations, E=mc², matrices, graphs, calculus notations), formulas distributed across foreground, midground and background layers, but clean masking around subject body and face to keep her clearly visible, formulas appear like glowing white chalk/transparent glass reflections with depth layering and slight perspective distortion, lighting: cinematic golden hour light passing through window creating strong highlights and shadows, reflections interacting with formulas, color grading: high-contrast warm tones with deep shadows, rich amber highlights and balanced saturation, camera: 50mm lens shallow depth of field, subject ultra sharp while formulas slightly depth-layered for realism, style: artistic intellectual editorial with surreal math immersion, DSLR-quality ultra-detailed textures, glass reflections and lighting depth, negative prompt: flat lighting, low contrast, washed-out colors, formulas blocking face, messy overlap on subject, blurry subject, distorted anatomy, cartoon, CGI look, watermark, text artifacts