There are twelve "Nature Connects" displays in the garden like this one by Lego artist Sean Kenney ( http://www.seankenney.com/ )
Hummingbird on Trumpet Flower
61,107 Lego bricks and 265 hours work
Really interesting bark
Monarch on Milkweed
39,708 Lego bricks and 425 hours work
If you have a garden and a library, you have everything you need.
27,788 Lego bricks and 515 hours work