use the current image as a locked base reference do not modify stage layout architecture or camera angle any physical items stage truss chairs floor walls tables lighting fixture positions or types led screen content image curvature or color palette floor and ceiling materials and base tones table colors and turquoise lighting exactly as in the original image led screen keep the exact same image and colors screen is curved dimensions 115 wide x 12 high no resizing no movement no reinterpretation ceiling lighting non negotiable ceiling remains yellow but significantly darker entire ceiling fully covered with yellow gobo projection gobos must be deep saturated low luminance overall ceiling exposure reduced visible light beams required slightly subdued beams originate from existing fixtures gobos and beams add texture and depth not brightness no new colors introduced lighting exposure overall room remains dark and controlled ambient light reduced further turquoise table lighting unchanged screen remains the primary visual focus additions only add seated participants in the existing chairs audience composition 50 men 50 women younger average age 25 40 entrepreneur startup crowd casual professional attire audience density realistic not packed add one single presenter on stage centered neutral posture mood entrepreneur conference business summit dark moody architectural conference atmosphere not concert absolute rule anything not explicitly listed above must remain identical to the original image