National Library, Singapore
The National Library is the flagship national library of Singapore. A subsidiary of the National Library Board (NLB), it consists of twin 16-storey blocks, linked by bridges on the upper floors, with three underground basements located on an 11,304-square-metre (121,680 sq ft) prime location in Victoria Street within the Downtown Core.
Source: Wikipedia — National Library, Singapore (CC BY-SA 4.0)