Grand Byzantine cathedral, soaring vaulted ceilings, ornate golden mosaics, majestic stone columns, intricate archways, luminous stained glass windows, spacious open floor plan, airy atmosphere, natural light pouring in, dramatic verticality, rich textures, warm earthy tones, elegant simplicity, minimalist decor, functional flexibility, seamless transitions, fluid circulation paths, social interaction hubs, communal gathering spaces, panoramic views, atmospheric lighting, subtle color palette, ornate detailing, luxurious materials, eclectic furnishings, fusion of ancient and modern styles.