香港金鐘道奔達中心(現為力寶中心)(1984至1988年)連接至未來橫跨金鐘道天橋的花崗岩樓梯和連接細節修改的研究平面佈置草圖Sketch, layout plan, study of granite stairs connection and modification to intersection details to future bridge connection across Queensway, Bond Centre (now Lippo Centre) (1984–1988), Queensway, Admiralty, Hong Kong