asia, southeast asia, thailand, bangkok, city, river, chao phraya, chao phraya river, boat, trafic, transport, landscape, skyline, wat, temple, wat phra kaew, phra kaew, palce, royal palace, grand palace, landmark, blue, photography, powerboat, buildings, national capital, stream, seat, port, landmass, district, edifice, vicinity, capital, scenery, metropolis, transportation, urban area, vehicle, craft, urban center, asian country, building, center, motorboat, horizon