Bas-relief artwork at Cambodia's Angkor Wat temple, Ta Prohm, appears to depict a dinosaur (Fig. 1). Though the engraving is readily recognizable as "stegosaur-like," this dinosaurian interpretation of the engraving has been criticized because of the unrealistically large head and the absence of tail spikes. Moreover, it has been suggested that the "plates" are merely decorative flourishes or background foliage. I personally examined the Ta Prohm artwork, took depth measurements and compared the dinosaurian depiction to the many other temple engravings. I came away satisfied that the objections can be adequately answered. Moreover, I believe there is a second stegosaurus carving in the portico of the temple. My hypothesis is that the ancient artists were seeking to model domesticated stegosaurids, dinosaurs that were still living and known at the time of the temple construction.