MLC Centre - Sydney

on the water photography has added a photo to the pool:

Harry Seidler, AC OBE (25 June 1923 Vienna — 9 March 2006 Sydney) was an Austrian-born Australian architect who is considered to be one of the leading exponents of Modernism's methodology in Australia and the first architect to fully express the principles of the Bauhaus in Australia.
Harry Seidler designed more than 180 buildings and he received much recognition for his contribution to Architecture of Australia.
Source MLC Centre Web site

He designed the MLC Centre, still one of Sydney’s most impressive buildings, between 1972 and 1975. It opened in 1978 and was awarded the coveted Sir John Sulman medal in 1983.