Love these! Mosaic garden art (saw these in Seoul).
Outdoor Birdhouse and Mosaic Garden Art with colorful stones
Awesome Garden Mushrooms! You could make something like that!!
tammyvitale.com "Seasons" 4'tall outdoor mosaic... maybe minus the faces which sorta creep me out.
18 Brilliant DIY Mosaic Ideas For Garden | Balcony Garden Web
GE clear premium Sun Proof, Freeze Proof, Waterproof silicone caulk for gazing balls, and other garden glass art
Mosaic garden mirror (62 x 123cm / 2' x 4'). Designed and handmade using stained glass and recycled mirror.
How to Make Mosaic Garden Projects | Midwest Living ~ i see a whole kitchen counter top made like this.....
Mirrored Mosaic Garden Stakes These use broken pottery and plates. Could use old cd's for "mirror"
Lavender, maroon, and blue mosaic garden stones, photo by Chris Emmert via Flickr. Not sure how to adhere the designs well enough to survive, but certainly doable.