Ornate museum interior, renaissance-inspired architecture, grand staircase, intricately carved wooden paneling, rich velvet drapes, ornamental plasterwork, gilded frames, elegant chandeliers, luxurious marble floors, soft warm lighting, subtle gradient effects, 3/4 composition, realistic textures, ambient occlusion, innovative wall treatments, textured stone walls, metallic accents, decorative moldings, refined color palette, sophisticated furniture design.