Majestic, local-inspired beauty meets modern engineering, with distinctive influences of Islamic architecture. The designs of the Balai Khazanah Islam Sultan Haji Hassanal Bolkiah are the brainchild of the world-renowned PEI Architects, whose founders are the sons of I. M. Pei, the designer of the Louvre Pyramid in Paris, France, and the Museum of Islamic Art in Doha, Qatar. The Balai Khazanah houses His Majesty the Sultan's vast personal collection of Islamic artifacts, manuscripts, and Qurans.