Interior view of the dome of Saint George Church (Keniset Mar Girgis) in Coptic Cairo (Masr El Adima), Old Cairo, Egypt. The dome features a large Byzantine-style mosaic of Christ Pantocrator at its center, surrounded by winged seraphim figures painted on a teal-blue background. The lower drum of the dome is lined with arched stained glass windows casting colorful light into the interior, with a large chandelier suspended below. Saint George Church is one of the most significant Coptic Orthodox churches in Egypt, located in the historic Mar Girgis area of Old Cairo alongside the Hanging Church and the Coptic Museum.