Grandiose cathedral interior, symmetrical nave, ornate gold decorations, intricate marble patterns, dramatic chandeliers, vibrant stained glass windows, regal thrones, opulent fabrics, lavish furnishings, majestic archways, sweeping staircases, harmonious proportions, balanced composition, central axis alignment, radial symmetry, solemn atmosphere, warm golden lighting, soft focus, 1/2 composition, realistic textures, ambient occlusion.