657-176 - Architectural detail of a decorated house in the old city area of the town of Sana (Sanaa), UNESCO World Heritage Site, capital of north Yemen, Yemen, Middle East
657-271 - Close-up of a blue door in a carved wood frame in the old city area of the Babylonian town of Sana (the capital of north Yemen), Yemen, Middle East
39-7681 - Backs of tall mud brick houses showing holes in the wall for toilets, the walled city of Shibam, UNESCO World Heritage Site, Wadi Hadramaut, south Yemen, Middle East
39-7687 - Backs of the tall mud brick houses on the south side of the walled city of Shibam, UNESCO World Heritage Site, in the Wadi Hadramaut, south Yemen, Middle East
39-7695 - Camels, with the backs of the tall mud brick houses on the south side of the walled city of Shibam beyond, UNESCO World Heritage Site, Wadi Hadramaut, south Yemen, Middle East