We've visited the subject of hanging art outside before. Garden LM takes two- and three-dimensional outdoor art to beautiful heights.
You've gotta love that outdoor seating area with the large round mirrors and framed artwork. Then there's the sea of blue rocks carrying sculptural artwork. More artistic flourishes are embedded in the paving and the plantings, as shown in images 3 and 4 above.
Located in Naples, outdoor artwork is probably more doable here than, say, Buffalo. See the rest of the artful Garden LM here.
(Images: Bamberghi Filippo)