Islamabad, the Capital Territory, located on the Pothohar Plateau of the northern Punjab region, is considered one of Asia’s earliest sites of human settlement. Islamabad’s architecture combines innovation and ancient Islamic and territorial conventions. The Saudi-Pak Tower is an example of integrating modern design with conventional styles. The beige-coloured structure is trimmed with blue tile works in Islamic tradition and is one of Islamabad’s tallest buildings. Other illustrations of entwined Islamic and cutting edge design incorporate Pakistan Landmark and Faisal Mosque. Other eminent structures are Secretariat Complex planned by Gio Ponti, Prime Minister’s secretariat based on Mughal design and the National Assembly by Edward Durell Stone.