I'm sure my friend Nathan, who has taken extensive photos of Korean-style Buddhist temples (here and here, for example), would be fascinated by the similarities and differences (mostly differences!) between Korean Mahayana and Thai Theravada Buddhist temple architecture-- on display at this post of Justin Yoshida's. For my money, I couldn't get over the flooring in the Thai temple. No wood anywhere! Just cold stone! Theravada's harsh, man.