The exhibition by Yann Arthus-Bertrand. The Earth from Above, an aerial
portrait of our planet toward sustainable development, is showing
outdoors, along Rolleston Avenue, near the Museum and Christs College.
The exibition is available until 2nd of October.
Allow at least two hours to view it.
Go early, because you'll probably want to go back and see it on another day.
I have a copy of the movie based on the same work: "Home".
http://www.yannarthusbertrand.org/v2/home_us.htm
It should be available from the larger DVD shops for about $20.00.
I got mine in Australia. I've done an online search and I've had no luck
locally.