Clever rock art! Scenes like this would be very nice on an outdoor garden wall.
Mosaic on stone
Branches & Planter Nest
Fibonacci spiral awesome
A structure of willow branches serves as a focal point in the garden.
My diy Solar Shower we totally use this all summer long. Michigan doesnt allow us much more than summer solar showering
A swallow on the wing for your garden - made from slivers of slate and surrounded by ovoid stones