Intricate Art Nouveau facades, flowing organic lines, sinuous curves, ornate metalwork, stained glass windows, grand entrance halls, sweeping staircases, luminous chandeliers, soft warm lighting, north-facing orientations, clerestory windows, skylights, open floor plans, minimal obstructions, reflective surfaces, polished marble floors, high ceilings, airy atmospheres, sun-drenched rooms, morning light, gentle shadows, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion.