Then came the gods. As carvings, these early specimens (9th-10th centuries AD) offered none of the scale that the later temples out on the plains did. Wonder, though, was not in short supply. What these lacked in size, they made up in location and the adventure of discovering Indra, the ruler of heaven, reclining right below where the river flows over a ledge. Ganesha, trunk and belly quite hidden unless you looked just right at the seemingly impossible to reach rock face. And then the hundreds of shivalingas, phallic symbols of creativity, magically carved into the riverbed underneath the clear flowing Kbal Spean River.