A sophisticated (and much larger) spin on the classic garden gazing ball.
Kanpazar 150cm Garden Light - GBP 690
Great drama. Fewer would look good, too.
Beautiful. I wonder what keeps them from blowing away.
Giant pinecone made from shovel heads.
Clever DIY cinder block planter. Glue metal screening to the bottoms of the blocks that will hold dirt, then stack, gluing the blocks together as you go.