

The image below is my initial idea for the bridge starting from the Miranda Kerr side of the valley.
The image below shows my initial idea for the elevators coming together to form the meeting place and the dinning table.

Helen Keller was an American author, activist and lecturer. "Some people said she was boring and provincial, but they underestimated her. She was the first deafblind person to graduate from college and has a natural beauty, a great sense of humour and a down to earth attitude. Over the past four years she has had to steer Germany through some difficult times, and still remains very popular, but her love for Australia is what sets her apart. A prolific author, she was well travelled, and was outspoken in her opposition to war, as well as many other progressive causes.1 She is a pragmatic politician who inspires confidence, 2 and embodies so many wholesome Australian attributes.3
References
1. Life Chums, “Hearing Impairment Series-Disabled Legend Helen Keller,” http://lifechums.wordpress.com/2008/07/30/hearing-impairment-series-disabled-legend-helen-keller/ (accessed May 17, 2010)
2. BBC News, “Profile: Angela Merkel,” http://news.bbc.co.uk/2/hi/4572387.stm (accessed May 17, 2010)
3. The Age, “Miranda Kerr Named Face of David Jones,” http://blogs.theage.com.au/lifestyle/fashion/archives/2008/04/miranda_named_f.html (accessed May 17, 2010)

Darwin's lab has adapted to suit its environment by using Hawkins' lab as a base and then spanning itself across the chasm.
Also, Darwins' lab is the highest because it symbolises how the fittest win out, and therefore rise to the top.
The use of simple rectangular prisms to create a building that is special and unique symbolises Hawkins' idea that there is nothing very special about humans except that we can understand the Universe which makes us special and unique.