13. Incorporate rocks as a sculptural element
Sculptures and statues can be good finishing touches to bring character and texture to an outdoor space as part of your garden art ideas. But you could keep things minimalistic and natural with rocks, either grouped together or carefully arranged throughout your garden.
They also provide a focal point for your garden which you can fan your other ideas around. To keep in feel with the zen atmosphere choose a sculpture or statue in a neutral, natural material.
