A person seen from behind, standing exactly on a vertical seam that splits a city street down the middle, shot with 35mm lens at f/4 on medium format Hasselblad H6D, full-frame cinematic photography. Left half: fully photorealistic urban street bathed in warm late-afternoon sunlight, golden hour glow at 3200K, sharp realistic shadows cast by pedestrians and storefronts, natural reflections in glass windows, visible skin pores on passers-by, fine fabric wrinkles on coats, authentic weathered cobblestones, warm amber and terracotta building facades, deep depth of field keeping all details sharp from foreground to background. Right half: unrendered 3D world dissolving into flat grey untextured geometry blocks, thin cyan wireframe mesh overlays, neutral grey diffuse lighting with no shadows, volumetric fog particles frozen mid-calculation, subtle progress bar UI element floating in the void, architectural wireframe skeletons where buildings should be. The person: natural posture, visible jacket texture with real fabric creases, individual hair strands catching backlight, matte skin with visible texture and real pores on neck and hands, asymmetric stance, documentary realism. Vertical seam runs precisely through the center 10% of frame with subtle edge glow where reality meets void. Person positioned in lower third at the exact divide, clean open sky occupies upper 25% for safe text area, composition balanced for vertical crop with 35% safety margins from all edges. Lighting transition is sharp and physically plausible: warm directional sun terminates exactly at seam, cold neutral grey ambience begins immediately on unrendered side. Shot on ISO 200 daylight film stock, subtle organic grain structure, unretouched documentary photography, zero post-processing glow or HDR, editorial campaign aesthetic for luxury tech brand, 8K resolution with tack-sharp focus across both rendered and wireframe zones, physically accurate ray-traced light behavior on real side, deliberately flat shading on grey side, no illustration style, no AI art look, no plastic surfaces, no over-sharpened edges, no watermark, no text artifacts, no distorted proportions, no generic stock photo composition, no cartoon rendering