modern black event hall with led presentation wall use the uploaded image as the base geometry and perspective reference maintain the exact room layout floor material proportions columns doors and overall spatial configuration do not change the floor keep the existing flooring exactly as it is walls transform all wall surfaces into matte black architectural panels material direction deep matte black finish smooth acoustic panel texture minimal seams subtle light absorption the walls should feel modern elegant and theatrical similar to a high end conference venue or product launch hall ceiling replace the existing white ceiling with a clean matte black ceiling maintain the ceiling grid structure but recolor and refine it ceiling design matte black acoustic ceiling panels integrated recessed lighting concealed technical lighting tracks the ceiling should visually disappear into darkness creating a dramatic event atmosphere ceiling lighting introduce modern recessed ceiling lights evenly distributed across the space lighting characteristics small circular or square downlights warm white light 3000k 3500k soft but bright event lighting evenly spaced grid layout add some directional stage lighting pointing toward the presentation wall the lighting should resemble apple keynote stage lighting modern conference halls professional presentation venues presentation wall at the entire back wall of the room install a full width led screen wall design characteristics seamless led display panels ultra large screen covering entire back wall high resolution led texture subtle glow and reflection on the floor the led wall should resemble the presentation screen used in steve jobs apple keynote presentations visual inspiration apple product launch stage clean minimal technology stage design strong visual focal point stage area create a minimal stage platform in front of the led wall stage design low platform 150 300mm height matte black finish clean sharp edges wide enough for presentations the stage should feel simple and iconic similar to apple keynote presentations lighting mood lighting should feel like a professional event hall or keynote presentation space lighting qualities dark surrounding architecture focused lighting on stage led wall acting as main visual element subtle reflections on the floor atmosphere modern dramatic high tech minimalist professional rendering style ultra photorealistic architectural visualization requirements realistic lighting falloff accurate led screen glow subtle reflections on flooring natural shadow depth cinematic but realistic exposure avoid overexposed led screen excessive hdr unrealistic neon lighting camera use the same camera perspective as the original image lens 35 40mm architectural lens keep vertical lines straight and maintain the same viewpoint final result the space should resemble a modern apple style keynote presentation hall with black architectural interior dramatic lighting large led presentation wall minimalist stage environment
