This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Rickentunnel Kaltbrunn . de Portal des Rickentunnels bei KaltbrunnSoeben fhrt eine Re mit einem Voralpenexpress aus dem Tunnel own Pluto Cczero Rickenbahn Kaltbrunn SLM Re IV
Page 2023 Free-images.com. All images are Public Domain