There are photographs of the huge brick tower or stupa that is in the park. Apparently only about half of it remains so it must have been overwhelmingly huge when it was built 1500 years ago.
Here is a sample of the gallery thumbnails: Thumbnail Images in Lightbox Gallery
UPDATE 18 FEBRUARY 2011
I took the Lightbox out of PhotographWorks and replaced the page with large images.
UPDATE FEBRUARY 2012: The gallery on this page is a standard WordPress gallery. See this later post for the Lightbox Gallery set up on a self-hosted WordPress site.