Opulent Art Nouveau amphitheater, curved ornate seating, velvet upholstery, gilded metal frames, intricate wooden carvings, flowing organic shapes, warm golden lighting, plush red carpets, ornamental ironwork, delicate glass fixtures, sinuous lines, whimsical botanical motifs, elegant bronze accents, luxurious fabrics, natural stone walls, dramatic archways, grand staircases, soft warm ambiance, shallow depth of field, 1/2 composition, romantic soft focus.