The Minaret of a 15th Century Mosque Rises Above a San'a, Yemen Neighborhood

Awwam Temple, Ma'rib, Yemen

Old Town View, Sana'a, Yemen

Old Brick Buildings, Thula, Yemen

Souq Al-Milh, Market Place, San'a, Yemen

Detail of Building in Village of Al-Hajjara, Al-Mahwit Governorate, Yemen

Multi-Storey Buildings in Village of Al-Hajjara, Al-Mahwit Governorate, Yemen

Villagers at Weekly Market of Manakha, Al-Mahwit Governorate, Yemen

Buildings of Town with Mountains Behind, Shihara, Yemen

Overhead of Plain Cultivated with Crops, Rada, Yemen

Detail of Al-Muhdar Mosque, Tarim, Yemen

Aerial view of Shibam with its many mud-brick skyscrapers, some of which are centuries old