Grand auditorium, ornate Art Nouveau architecture, sweeping curves, sinuous lines, organic forms, floral patterns, intricate moldings, gilded accents, luxurious velvet drapes, ornamental ironwork, stained glass ceiling, majestic chandelier, rich wooden paneling, polished marble floors, grand staircase, dramatic lighting, warm golden tones, shallow depth of field, 1/1 composition, symmetrical view, realistic textures, ambient occlusion.