This is one of the older temples in the main temple area, consecrated in 921AD.
Like all of the early temples it was made of brick. However it is one of the only ones where they carved directly into the brick wall instead of putting plaster on top of the brick and carving that.
The roofs have holes in the top to let in light.
But unfortunately that also lets in rain and insects which damaged the carvings.
But it was still pretty cool.
