Tuscan order A plain astragal or taenia ringed the column beneath its plain cap. Palladio agreed in essence with Serlio: "The Tuscan, being rough, is rarely used above ground except in one-storey buildings like villa barns or in huge structures like Amphitheatres and the like which, having many orders, can take this one in place of the Doric, under the Ionic." Unlike the other authors Palladio found Roman precedents, of which he named the arena of Verona and the Pula Arena, both of which, James Ackerman points out, are arcuated buildings that did not present columns and entablatures. A striking feature is
The Istana of the month, there is a Changing of the Guards parade, which is a popular public event. The Istana is similar to many 18th-century neo-Palladian style buildings designed by British military engineers in India. It has a tropical layout like a Malay house, surrounded by statuesque columns, deep verandahs, louvred windows and panelled doors to promote cross-ventilation. The central three-storey 28-metre-high tower block dominates the building. The reasonably well-proportioned two-storey side wings feature Ionic, Doric and Corinthian orders with Ionic colonnades at the second storey and Doric colonnades at the first storey. The building sits in the its elevated position