Sylvia Okkerse: Monte Rosa ( 4634m )
Sylvia Okkerse: Gorner Glacier
Sylvia Okkerse: Breithorn ( 4160 )
Sylvia Okkerse: stone in the graveyard of the English church in Zermatt
Sylvia Okkerse: English Church in Zermatt ( 1870 )
Sylvia Okkerse: Rothorn mountain range
Sylvia Okkerse: Diablerets in evening light
Sylvia Okkerse: Zinalrothorn ( 4221m )
Sylvia Okkerse: Castor and Pollux ( Castor 4226 m, Pollux 4092 m )
Sylvia Okkerse: Besso ( 3667m )
Sylvia Okkerse: Matterhorn
Sylvia Okkerse: Herens cows,well known for the high aggression of the females
Sylvia Okkerse: alpine crow
Sylvia Okkerse: Matterhorn ( 4478m ),seen from the north-eastern side.