Respuesta :
It combined the traditional design elements of an Orthodox basilica with a large, domed roof, and a semi-domed altar with two narthex (or “porches”). The dome's supporting arches were covered with mosaics of six winged angels called hexapterygon.
It combined the traditional design elements of an Orthodox basilica with a large, domed roof, and a semi-domed altar with two narthex (or “porches”). The dome's supporting arches were covered with mosaics of six winged angels called hexapterygon.