Événement Tech Panoramique dans un Atrium Moderne

A cinematic ultra-wide panoramic photograph inside a modern multi-story event atrium at night, captured in a documentary corporate event photography style. In the center foreground, a professional woman in a [brown blazer and dark trousers] stands confidently and gestures toward a large tripod-mounted flat-screen display showing [a twilight city skyline over water]. Behind the screen stands a tall illuminated backdrop with flowing white light ribbons and faint gold constellation sparkles. In the deep background, rows of a seated audience watch the presentation. In the left foreground, a woman in a [gray business suit] manages a round registration table arranged with paperwork, clipboards, a pen, and a small service bell. In the right foreground, four women gather around two small demo tables: an athletic woman in a fitted top holding a VR headset, a woman in a light hoodie holding a handheld controller, a woman in a cream cardigan preparing cups and utensils, and a woman in a light dress holding a smartphone. Exactly 11 visible demo items sit on the right tables: 1 glowing glass orb lamp, 2 VR headsets, 1 rectangular product box, 1 metallic coffee thermos, and 6 white teacups arranged in a row. Dramatic warm low-key lighting, glossy dark architectural surfaces, subtle floor reflections, realistic human proportions, deep spatial depth.