Knut-Arve Simonsen:
Tvillingtjenn 1.1, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.2, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.3, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.4, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.5, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.6, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.7, Akershus, Norway
Knut-Arve Simonsen:
Tvillingtjenn 1.8, Akershus, Norway