Luxurious art nouveau restaurant, ornate metalwork, flowing curvilinear lines, stained glass windows, intricate wooden carvings, lavish velvet drapes, grand chandeliers, rich jewel-toned color palette, ornate ceramics, exquisite tile work, nature-inspired motifs, sinuous vines, blooming flowers, elegant furnishings, plush upholstery, warm golden lighting, soft focus, shallow depth of field, 1/2 composition, intimate atmosphere, detailed textures, ambient occlusion.