Children watching from the window of a SBB CFF FFS UIC-Z2 coach in the consist of EuroCity 23 from Zürich HB to Milano C.le at Walchwil train station.
<a href="//commons.wikimedia.org/wiki/User:NAC" title="User:NAC">NAC</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>