File:Late Byzantine Cross-in-square.jpg
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photo: 13th century parekklesion (side chapel) at Pammakaristos Church former Monastery of Theotokos Pammakaristos Church of Theotokos Pammakaristos, Constantinople present Fethiye Mosque Museum, Istanbul Fethiye Camii [Mosque of The Conquest] Çarşamba neighbourhood, Fatih district of Istanbul Θεοτόκος ἡ Παμμακάριστος Μονή Παμμακάριστου, Κωνσταντινούπολη en.wikipedia.org/key/Pammakaristos_Church www.sacred-destinations.com/turkey/istanbul-fethiye-camii www.thebyzantinelegacy.com/pammakaristos
Cross-in-square
en.wikipedia.org/key/Cross-in-square