Mushrooms and moss, Plitvice.
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/39470346@N05">Arnie Papp</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/apapp/34263488443/">DSC01307-Edit-2-2</a>