Aphivan Saipradist writes in his analyses that the presiding Buddha images in the ubosot
and vihara were large-sized stone sculptures that existed before the establishment of
Ayutthaya. Also the stone Buddha images along the gallery he describes, as statues with
big and peculiar robes, stout bodies in the Bayon style with sharp chins, considered older
than Sukhothai period. He is although not clear about the origin of these statues and the
question remains open if they were once looted from Angkor or at least modeled from
Khmer war loot (See King Borommaracha II and Angkor above).
The northwestern prang of the temple is one of the few structures that still contain mural
paintings from the Early Ayutthaya period. The wall opposite the entrance shows a trace
of a bell jar which normally accompanies a Buddha image, which however is missing.
The left wall was adorned with the paintings of three rows of Buddhas, while the
paintings on the right wall are almost completely vanished. The colors used were black,
white and red.