ultra realistic top down architectural plan render of a contemporary industrial classroom learning studio viewed strictly in orthographic top view 90 degree overhead with no perspective distortion preserve the exact existing layout geometry materials finishes furniture placement and colour palette from the reference image with zero substitutions or design changes concrete flooring retains the same light grey tone showing subtle slab variation realistic surface grain micro stains and natural tonal inconsistency visible from above round black tables and black and white chairs remain unchanged in colour and material enhanced with realistic fabric texture soft shadow grounding and accurate chair alignment clarity from plan view long wooden communal table retains its original wood tone and grain with realistic material depth slight colour variation along planks and natural reflectance visible from overhead lighting classroom mood and function academic organised calm learning environment suitable for lessons discussions and workshops seating reads clearly as classroom clusters rather than social caf use lighting top view soft evenly distributed ambient lighting with subtle shadow falloff beneath tables chairs and furniture edges to enhance depth while maintaining flat plan readability no dramatic contrast or stylised lighting architectural clarity clean wall edges accurate wall thickness crisp furniture outlines realistic shadow softness and correct scale relationships between furniture and circulation rendering style photorealistic architectural visualization physically based rendering pbr global illumination ambient occlusion visible in corners and under furniture no stylisation no added props no colour shifts output ultra high resolution professional architectural plan visualization suitable for academic presentation design review and portfolio documentation