자유계시판
The Steady Hand Of Man
Mexican Hat Rock, Utah, USA
Chiremba Balancing Rocks, Epworth, Zimbabwe
Mushroom Rocks, Kansas, USA
Peyro Clabado, Sidobre, France
El Torcal de Antequera, Andalucia, Spain
Idol Rock, Brimham Moor, North Yorkshire, UK
Balancing Rock, Digby, Nova Scotia, Canada
