Serbian Spruce <i>Picea omorika</i>, natural forest in Bosnia Herzegovina.
Dalibor Ballian
CC BY 4.0
<a rel="nofollow" class="external free" href="http://forest.jrc.ec.europa.eu/media/atlas/Picea_omorika.pdf">http://forest.jrc.ec.europa.eu/media/atlas/Picea_omorika.pdf</a>