here is the final archsynth prompt with explicit lighting temperature kelvin values added while keeping all colors and materials exactly the same archsynth prompt hyper realistic classroom interior with lighting temperatures hyper realistic architectural interior rendering of a contemporary classroom learning space with an industrial modern design the space features a polished concrete floor and an exposed matte black ceiling with visible hvac ducts cable trays and suspended linear led light strips actively emitting light at 4000k arranged in a dynamic grid pattern the classroom is furnished with multiple round black tablet desks paired with ergonomic classroom chairs chair seat frames are grey and black with molded grey seats and backs black arm supports and subtle metal detailing furniture layout supports collaborative learning and flexible seating white transparent mesh curtains hang from ceiling mounted tracks acting as soft spatial dividers the curtains are neutral in tone finely woven and translucent diffusing light without altering color or material appearance primary illumination comes from cool neutral linear led ceiling strips at 4000k providing uniform ambient lighting across desks and circulation areas secondary illumination is delivered by industrial pendant bulbs emitting warm light at 2700k creating localized pools of light above the teaching and activity zone in the background a raised classroom activity area includes a pool table integrated into the learning environment set against an accent wall of alternating black and light wood acoustic panels arranged in a geometric pattern structural columns are wrapped in white textured acoustic fabric subtly reflecting both warm and cool light sources lighting is physically accurate with global illumination realistic light falloff soft shadows and correct interaction with concrete metal plastic fabric and wood materials ultra high detail photorealistic pbr materials real world scale cinematic depth true exposure balance neutral color grading no color changes no material substitutions no stylization