Grand conference hall, modern minimalist architecture, high ceiling, large glass windows, sleek metal frames, polished marble floor, intricate wooden paneling, majestic chandelier, rows of ergonomic chairs, spacious stage, professional audio equipment, lectern microphone, elegant curtains, subtle ambient lighting, panoramic city view, urban skyscraper backdrop, daytime natural light, realistic reflections, cinematic composition, symmetrical balance, sharp lines and shapes.