I have been intrigued about living walls for quite some time. I researched a bit about them for a project at the Ontario Science Centre and now am constantly toying with the idea of building one in miniature.
Patrick Blanc is who I would consider the pioneer of the living wall. His work is very inspiring.
Blanc seems to spent a lot of time travelling for inspiration and has hair as green as his walls… how fabulous! He has listed some sources of inspirations on his site which is fun to look at.
Be sure to check out his website for more of his work.
On a smaller scale, Flora Grubb Gardens presents a fairly convincing case to purchase their DIY living wall kit, with this photo:
I think eventually I will try to tackle it on my home somehow – too great of inspiration not to!