Grand staircase, luxurious carpeted steps, polished wooden handrails, ornate metal balusters, marble flooring, intricate mosaic patterns, soft warm lighting, shallow depth of field, 3/4 composition, realistic textures, ambient occlusion, richly upholstered walls, elegant curved lines, modern minimalist design, sleek glass railings, industrial steel beams, distressed wood accents, vibrant colorful tapestries, subtle gradient effects.