Traditional rural houses in the Verzasca valley,Ticino,Switzerland. Walls and roofs are constructed with gneiss slabs. Gneiss is a hard metamorphic rock which can be split into slabs. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Alean, Dr. Juerg |
Bildgröße: | 4047 px × 6071 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |