This realistic landscape photo was taken at the Saladin Citadel in Cairo, Egypt. The main subject is the famous Mosque of Muhammad Ali, also known as the Alabaster Mosque. Its iconic huge white domes and two tall minarets stand out strikingly under the clear deep blue sky. Several tall palm trees stand beside the stone fortification wall in the foreground, with the Egyptian national flag and UN flag flying on the wall. The whole picture shows the profound historical sense and solemn atmosphere of ancient Islamic architecture, which is a very representative famous historical tourist landmark in Egypt.