like bone structures

If you have a closer look you can even find such bizarr structures on Mt. Etna. This detail view next to the eruptive fissure looks almost like bone structure and shows a special and somehow secret "beauty" of this outstanding mountain.

Canon PowerShot G3
Aufnahmedatum/-zeit: 10.12.2006 15:52
Tv (Verschlusszeit): 1/50
Av (Blendenzahl): 3.5
Objektiv: 7.2 - 28.8mm
Brennweite: 7.2mm