image credits / Bildinformationen und -Rechte:
1
Wasserschloss der Schweiz
Foto: Aargau Tourismus
https://ao.aargautourismus.ch/de/medien/wasserschloss-der-schweiz/23837516/
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2
Landscape at Hergiswil near Willisau - Lucerne - Switzerland
by Norbert Nagel / Wikimedia Commons
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3
In the Swiss Alps near the Glärnisch mountain massif
CCO licensed photo by Martin Sauter from the WordPress Photo Directory: https://wordpress.org/photos/photo/68861c6da0/
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4
Greencity Zürich
LOSINGER MARAZZI
https://www.losinger-marazzi.ch/de/projekte/74/greencity/
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5
Mythen - View from the SBB train before arriving at Gotthard tunnel from Luzern
by Priscilla Persil / Wikimedia Commons
Lizenz: CC-BY-SA-4.0
https://commons.wikimedia.org/wiki/File:Somewhere_in_the_Swiss_Alps.jpg
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