Grand museum entrance, ornate metal gates, stained glass doors, lavish foyer, sweeping staircases, intricate wooden railings, opulent chandeliers, velvet drapes, richly patterned carpets, gilded frames, Art Nouveau-inspired furniture, organic shapes, sinuous lines, flowing curves, grandiose proportions, high ceilings, natural light pouring in, warm soft lighting, 1/1 composition, shallow depth of field, realistic textures, ambient occlusion.