Ivy walls are one thing; these living walls are something else entirely. Works of art, they enhance the overall design of the structures they live upon. See all ten at nature-spot.com.
This innovative coat hanging system caught my attention: totally organic and self-assembled, and looks way better than those bras-plated things you get at the hardware store. It's for sale at the Cooper Hewitt Museum Shop (although apparently not yet on their online store).