Kingdom of Kandy
The building was designed by a group of eight notable architects led by Tom Neville Wynne-Jones CBE, and included F.H. Billimoria, Shirley de Alwis, Oliver Weerasinghe, Homi Billimoria, Justin Samarasekera and M. B. Morina. The design of the building is based on the "Magul Maduwa" (Celebration Hall), the Royal audience hall of the Kingdom of Kandy the last native kingdom of the island, where on 5 March 1815 the Kandyan Convention was signed between the British and the Kandyian Chieftains (Radalas) ending the Kingdom of Kandy.