The Vidhana Soudha, located in Bangalore, is the seat of the state legislature of Karnataka. It is an imposing building, constructed in a style sometimes described as 'Neo-Dravidian' and incorporates elements of Indo-Saracenic, Rajasthani Jharokha and Dravidian styles. It was built in the 1950s. Shri Kengal Hanumanthaiah, Chief Minister of Mysore from 1951 to 1956, is credited with the conception of the Vidhana Soudha. The foundation was laid by the then Prime Minister of India, Jawaharlal Nehru, It is also known as the 'Taj Mahal of South India'. The Vidhana Soudha has four floors above and one floor below ground level and sprawls across an area of 700 by 350 feet. It is the largest Legislative building in India. The Karnataka government has constructed a replica named Vikasa Soudha to the south of the building. Initiated by the then Chief Minister S M Krishna and inaugurated in February 2005, it is intended to be an annex housing some of the ministries and legislative offices. The building is illuminated on Sundays and public holidays.