Double Arch,Arches National Park. The dark vertical streaks are so-called desert varnish,a dark hard film of oxides formed on exposed rock surfaces in arid regions. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Parker, David |
Bildgröße: | 6656 px × 5242 px |
Modell-Rechte: | nicht erforderlich |
Restrictions: | - |