Early Christian art architecture, Byzantine style, intricately decorated dome, golden mosaic tiles, ornate stone carvings, majestic arches, grandiose columns, dimly lit interior, soft warm light filtering through stained glass windows, richly patterned marble floors, ornamental frescoes adorning walls and ceilings, lavish use of purple and gold accents, solemn atmosphere, subtle smoke rising from censers, subtle shadows cast by flickering candles, intricate stone latticework, delicate vines and foliage patterns, mystical symbols etched into walls, warm earthy tones, grand scale, ornate pulpits, majestic apse.