Elegant museum facade, neoclassical columns, ornate details, neutral beige stone walls, creamy white marble floors, rich dark wood accents, subtle gold leafing, soft warm lighting, high ceilings, grand entrance halls, sweeping staircases, refined exhibition spaces, minimal ornamentation, muted earth tones, soothing cream colors, warm terracotta hues, subtle blue undertones, natural texture contrasts, realistic material reflections, ambient occlusion.