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 existing lighting setup fixture positions directions intensity logic or colors led screen content image curvature or color palette floor and ceiling tones and materials must remain identical led screen keep the exact same image and colors screen is curved dimensions 115 wide x 12 high no resizing repositioning distortion or reinterpretation additions only add seated participants in the existing chairs audience composition majority women younger average age 25 40 entrepreneur startup crowd casual professional attire smart casual no suits heavy look audience density realistic for a congress not packed add one single presenter on stage centered neutral posture lighting exposure reduce overall room brightness significantly low ambient light conference house lights near minimum keep the same lighting colors and tonal balance no beams no effects no contrast boost screen remains the main light source mood entrepreneur conference business summit calm focused non spectacular dim room readable space no show atmosphere strict rule if a change is not explicitly listed above do not apply it si tu veux prochaine tape possible m me prompt mais vue diagonale ou une version encore plus dark underexposed pour forcer archsynth arr ter d clairer la salle
