Koh Ker belongs to Preah Viheah, 140 km from northeastern Siem Reap city. It had been built for 23 years (from 921 to 944) by Kin Jayavarman IV. The tower in the picture is Prasat Thom, which is dubbed as the pyramid of Angkor Civilization. It stands majestically among blue sky and the ancient forest.
The corner of the ancient rampart wall is soaked with taciturnity and melancholy. Everywhere is covered blurred dust and moss.