The interior of Saints Sergius and Bacchus Church (Abu Serga) in the Mar Girgis area of Coptic Cairo, one of the oldest churches in Egypt dating to the 4th–5th century AD. The image shows the basilica-style nave with exposed brick walls, a semicircular apse dome, wooden roof beams, and an elaborately inlaid wooden iconostasis typical of Coptic ecclesiastical craftsmanship. Abu Serga is traditionally believed to mark the site where the Holy Family rested during their flight into Egypt, making it one of the most historically and spiritually significant Christian sites in Cairo.