Aerial view of the duckboards by the lake Storträsk in Sipoonkorpi, Helsinki, Finland in 2021 May. There are some new brighter duckboards visible and not yet installed into their final place.
<a href="//commons.wikimedia.org/wiki/User:Ximonic" title="User:Ximonic">Ximonic (Simo Räsänen)</a>
CC BY-SA 3.0
<span class="int-own-work" lang="en">Own work</span>