11. It features a semicircular tetrastyle entrance porch with Tuscan order columns and a roof cupola. 12. The building has a Doric tetrastyle entrance. 13. The chapel itself is entered through a pedimented tetrastyle portico, of a sombre Doric order. 14. The house is built in two storeys of Bath stone with a large tetrastyle Ionic portico entrance. 15. The front facade is five bays wide, with a monumental tetrastyle portico covering the central three bays. 16. The temple was built out of marble, and it had a tetrastyle portico with Roman North Africa. 17. The matching side-wings were designed by Montgomery architect tetrastyle portico was built during the 1985 92 restoration. 18. The front entrance is a tetrastyle portico ( porch ) with slender Doric columns, reached by 11 steps. 19. It has a stone foundation and gable roof and features a tetrastyle portico supported by four Ionic order columns. 20. The building was very imposing with its center Corinthian tetrastyle portico supporting four statues and topped by the royal crown.
