asia, southeast asia, thailand, northeast thailand, isan, nakhon ratchasima, phimai, phimai temple, phimai ruins, temple, khmer temple, phimai khmer temple, khmer, landmark, tha nang sa phom, nang sa phom, bricks, concrete, closeup, brown, building, photograph, landmass, district, austro-asiatic, ceramic, building material, paving, brick, asian country, mon-khmer