Alpinquartett

Legenden
quartett

Bildnachweis

Allmenfilms (V1.7c), Claudine Hollinger (V1.1b, V1.1c, V1.1d, V1.2b, V1.2d, V1.4c, V1.8c, V1.8d), Ernst Betschart (V1.3d), Inauen-Schätti AG (V1.7d), Kraftwerk Sanetsch AG (V1.7a), Michael Meier (V1.1a, V1.2a, V1.2c, V1.3a, V1.3b, V1.3c, V1.4a, V1.4b, V1.4d, V1.5a, V1.5b, V1.5c, V1.5d, V1.6a, V1.6b, V1.6c, V1.6d, V1.8a, V1.8b), Michael Sieber (V1.7b).