Intricate Art Nouveau architecture, ornate ironwork, flowing curvilinear lines, organic shapes, luxurious materials, rich jewel-toned colors, emerald green, sapphire blue, amethyst purple, golden yellow, copper accents, stained glass windows, mosaic patterns, florid ornaments, sinuous vines, whimsical botanical illustrations, soft warm lighting, shallow depth of field, 3/4 composition, panoramic view, realistic textures, ambient occlusion.