What a cool idea this is! Outdoor Chandelier: Replace the light bulbs in an old chandelier with inexpensive solar lights & hang it from a tree branch. You'll have gorgeous outdoor lighting without having to hook up electricity.
10 Outdoor Lighting Ideas for Your Garden Landscape. #5 Is Really Cute
Here's a "grow-your-own fence" - the pollarded willows not only supply the withes, they're also the fence posts at Appeltern Gardens -- BelleWood-Gardens - Diary - Love the idea of the living fence posts!