gate in dien tho residence

architecture asia asian blue building buildings capital charm charms chinese citadel city colorful colourful decorated detail details dien east eastern eave eaves exterior external famous figure figures gate gates gateway gateways green heritage historic hue imperial landmark landmarks multicolored multicoloured nam old oriental ornate outdoor outside red residence roof roofs site south structure structures style thienhue tho thua tile tiled tiles tourism travel tree trees unesco viet vietnam wall walls world yellow