T.R. Hamzah & Yeang is a Malaysian architectural firm founded in 1975 with headquarters in Kuala Lumpur, best known for designing green buildings and masterplans.
See:
T.R Hamzah & Yeang. "Profile." Accessed August 12, 2013.
A 24-storey tower linked by a curvilinear bridge to a two-storey restaurant block. The plan is based on a square, with the service cores as added appendages on two sides. A series of planter boxes are introduced into the interior as vertical landscaping.