Hehehe, this is pretty amazing. I love installations. Artists who do installations tend to amaze me :) and I love this giant nest. I would love to be able to go out on one. Big Bird! you forgot your home!
The Great Swallow
It was made by Benjamin Verdonck in the Rotterdam Weena Tower.
you can find more interesting installations here: http://www.oddee.com/item_96507.aspx